Click once in the first 3d orbital, and then click Check What feedback is given? Therefore, the final electron configuration of argon is 1s2 2s2 2p6 3s2 3p6. Electron configuration through orbit (Bohr principle) Electron configuration through orbital (Aufbau principle) And so on for d block and f block. The configuration notation provides an easy way for scientists to write and communicate how electrons are arranged around the nucleus of an atom. Xenon/Electron configuration. The neutral atom chlorine (Z=17), for instance has 17 electrons. The cookies is used to store the user consent for the cookies in the category "Necessary". Then, click Next element to getto potassium (K). So the electron configuration will be 1s2. The configuration notation provides an easy way for scientists to write and communicate how electrons are arranged around the nucleus of an atom. Where, 3p6 indicates that the 3p subshell has 6 electrons. But opting out of some of these cookies may affect your browsing experience. In 's' orbital, maximum number of filling the electrons is 2. A neutral atom has the same number of electrons and protons. Arrange: Click Next element and create electron configurations for lithium, beryllium, and These orbits are expressed by n. [n = 1,2,3,4 . Activity C (continued from previous page), A. What is the noble gas configuration of argon? Use the Gizmo to, check your work. Predict: Positively charged protons in the nucleus of an atom are attracted to negatively The number of unpaired electrons in the last orbit of an element is the valency of that element. He loves to learn something new everyday and believes that the best utilization of free time is developing a new skill. The next two electrons will enter the 2s orbital just like the 1s orbital. When we write the configuration we'll put all 18 electrons in orbitals around the nucleus of the Argon atom. 1s is the closest and lowest energy orbital to the nucleus. The superscript is the number of electrons in the level. The p orbital can hold up to six electrons. What is the configuration for scandium? 1s2 2s2 2p6 3p6 4s, What is the electron configuration for calcium? The hint here is: anion of the halide in the third period. 1. Why is the electron configuration of AR? The Pauli exclusion principle states that electrons sharing an orbital have opposite spins. In general, how is the shape of the periodic table related to electron configurations. In Aufbau Principle, the electrons are filled according to the increasing energy level of orbitals. - Turn on Show number of electrons. Since the 3s if now full well move to the 3p where well place the remaining six electrons. For this inert elements are called inert gases. 2. Write the noble gas configuration. For example, 1s is lower energy than 2s, which in turn is lower energy than 2p. Therefore the Argon electron configuration will be 1s22s22p63s23p6. The middle section of the table contains ten groups that make up the transition metals. A. Infer: Select the PERIODIC TABLE tab. These sub-energy levels are also called orbital. Rearrange: As it happens, the 4 s subshell is a lower-energy subshell than 3 d, so it is filled first. Click once in the first 3d orbital, and then click Check What feedback is given?. inner transition metal with the lowest atomic number. ), 1s22s22p63s23p64s23d104p65s24d105p66s14f145d10, : Select the PERIODIC TABLE tab. I used to enjoy chemistry from school life. Each p-subshell can hold a maximum of 6 electrons, so we will use 6 electrons for the 2p subshell. Earlier you saw that the transition metals represent, subshells. 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A Note: The first half of lithium's electron configuration is written using only "1s 2 " and not "1s 1 1s 2 " because between Hydrogen and Helium, the energy level and orbital do not change. As a result, the electron configuration for argon will be \(1s^22s^22p^63s^23p^6\) Because the third energy level having eight electrons and is therefore it is full \(3s^23p^6\)it is called a noble gas. The superscript number after each element symbol indicates how many electrons are in that particular energy level. The number in front of the energy level also indicates its distance from the nucleus. Because the third energy level has eight electrons and is therefore full (3s23p6) it is called a noble gas. So the electron configuration of argon will be 1s2 2s2 2p6 3s2 3p6. The electron configuration of argon is 1s2 2s2 2p6 3s2 3p6 or [Ne] 3s2 3p6. A chemist would shorten this notation to just 3d7 calling Copper by the subshell of highest energy that contains any electrons. The value of l is from 0 to (n 1). The little superscript represents the number of electrons in each number/letter combination. Therefore the Argon electron configuration will be 1s22s22p63s23p6. According to the Aufbau Principle, first the atomic number of element is determined (like here oxygen has atomic number 8) and then the electrons are filled in this order- Aufbau is a German word, which means building up. Then, click, Observe: Scandium is the first element to contain electrons in the, Practice: Determine the electron configurations of the following elements. Arrange Click Next element and add an electron for calcium. What is the electron configuration of hydrogen? 1. This cookie is set by GDPR Cookie Consent plugin. What is the condensed electron configuration for NI? Sr (Strontium). The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". (Note: In some cases, the diagonal rule doesnt work perfectly. The first shell of Argon has 2 electrons and the outer shell or valence shell of Argon has 8 electrons, hence, the number of valence electrons . Arrange Create the correct electron configuration for argon. Copyright 2023 Fdotstokes.com Powered by Customify. So the element here is nickel and this is the electron configuration of nickel. So the atomic number is 28. Element 117 (tennessine) is in group 17/VIIA and period 7. Because the third energy level has eight electrons and is therefore full (3s23p6) it is called a noble gas. It does not store any personal data. The first two electrons of argon enter the 1s orbital. What feedback is given? Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. That means there are 18 electrons in an argon atom. What is the electron arrangement for argon? check your work. 7. (Note: In some cases, the diagonal rule doesnt work perfectly. p orbitals At the first energy level, the only orbital available to electrons is the 1s orbital, but at the second level, as well as a 2s orbital, there are also orbitals called 2p orbitals. (Note: For simplicity, all but the outer shell electrons will disappear on the Bohr Model) Is this configuration correct? Note: The short electron configuration of argon is [Ne] 3s2 3p6. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. She is tired after a long day at Make a nule Next to Subshells ordered by, select Number. This is clearly shown in the figure of the orbital diagram of argon. Argon atom has the same electrons configuration as a potassium ion. What feedback is given? Question: How are the electron configurations of elements beyond argon determined? Is paralegal higher than legal assistant? Make sure the subshells are Note: assume G is lighter than Rn. When writing an electron configuration, you have to write serially. D. In general, how does the shape of the periodic table relate to electron configuration? Lets take a look at the electronic configuration of Argon with atomic number= 18. How do the electron configurations of transition metals differ from those of other elements? In order to write the Ar electron configuration we first need to know the number of electrons for the Ar atom (there are 18 electrons). In order to write the Argon electron configuration we first need to know the number of electrons for the Ar atom (there are 18 electrons). The energy of an orbital is calculated from the value of the principal quantum number n and the azimuthal quantum number l. . Where, 2s2 indicates that the 2s subshell has 2 electrons. The electron configuration for argon is : Ar 1s2 2s2 2p6 3s2 3p6. Course Hero is not sponsored or endorsed by any college or university. Which subshell is filled after 4 p? 4. In each case, [G] stands for a noble-gas core and n, m, or o stand for integer numbers like 1, 2, 3 - and so on. To write the orbital diagram of argon(Ar), you have to do the electron configuration of argon. Electons arenr place correctly, subshell is a lower-energy subshell than 3, (Note: For simplicity, all but the outer shell electrons will disappear on the, Is this configuration correct? Here, we have used 6 electrons in the 2p subshell, so we have a total of 14 6 = 8 electrons left. The p-orbital can have a maximum of six electrons. How many valence electrons does argon have?Ans:Eight valence electrons. What feedback is given? The electron configuration of an element with an atomic number greater than 18 cannot be properly determined according to the Bohr atomic model. Therefore, the valency of the argon atom is 0. Also discussed is how to draw and write the orbital diagram of argon. each orbit can hold an unlimited number of electrons. the filling of the d subshells. However, you may visit "Cookie Settings" to provide a controlled consent. After 3s subshell now comes 3p subshell. Which is the correct electron configuration of Argon 18? Note that the last term in the Argon electron configuration will be 1s2 2s2 2p6 3s2 3p6.The configuration notation provides an easy way for scientists to write and communicate how electrons are arranged around the nucleus of an atom. Use the Gizmo to Electron Configuration Chart Electron Configuration of all the elements in table chart. yes What is the configuration? Correct any improper configurations. Now, find the atomic number of the first noble gas in the periodic table. Then two electrons will enter the 3s orbital of the third orbit and the remaining six electrons will be in the 3p orbital. Click Check to check your work, and then list each configuration below: Lithium: 1s2 2s1 Beryllium:1s2 2s2 Boron: 1s2 2s2 2p, Click Check. A step-by-step description of how to write the electron configuration for Argon (Ar). that make up the transition metals. For example Aufbau principle, Hunds principle, and Paulis exclusion principle. In Aufbau Principle, the electrons are filled according to the increasing energy level of orbitals. Which is Clapeyron and Clausius equation? Then, continue writing the electron configuration of a certain element until you reach the correct number of electrons. How do electron configurations in the same group compare? He provided a model of the atom in 1913. Which has same electron configuration as an argon atom? The elements in group-18 of the periodic table are inert gases. What are the five methods of dispute resolution? In the above image, 1 represents the 1st electron shell. Use the Gizmo to check your work. Well put six in the 2p orbital and then put the next two electrons in the 3s. A. According to Hunds principle, the first electron will enter in the clockwise direction and the next electron will enter the 1s orbital in the anti-clockwise direction. I love to write and share science related Stuff Here on my Website. The arrangement of electrons in different orbits and orbitals of an atom in a certain order is called electron configuration. Now we have used 2 electrons in the 1s subshell, so we have a total of 18 2 = 16 electrons left. After arranging the electrons, we have seen that the last shell of the argon atom has eight electrons. 3 What is the electron configuration of xenon? Note:- Sodium electron configuration: _______________ Atomic radius: _________________, Magnesium electron configuration: _______________ Atomic radius: _________________, Gather data: Create electron configurations for the next six elements. In 'f' orbital, maximum number of filling the electrons is 14. Click Check What is the electron configuration for calcium? Chart. In the question 1s 2s 2p 3s 3p represents electron orbital energy levels. Electronic configuration of Argon: Graduated from ENSAT (national agronomic school of Toulouse) in plant sciences in 2018, I pursued a CIFRE doctorate under contract with SunAgri and INRAE in Avignon between 2019 and 2022. For example- Click Check. Just like passengers getting on a bus, electrons orbit the nuclei of atoms in particular patterns. You will discover these patterns (and how electrons sometimes act like passengers boarding a Calculate the maximum number of electrons each subshell can hold using the formula: 4 + 2, Where, = azimuthal quantum number of the subshell, For s subshell, = 0For p subshell, = 1For d subshell, = 2For f subshell, = 3, Each s subshell can hold maximum 2 electronsEach p subshell can hold maximum 6 electronsEach d subshell can hold maximum 10 electronsEach f subshell can hold maximum 14 electrons. So the answer is nickel. So the electron configuration will be 1s2 2s2 2p6 3s2 3p6. Then the next two electrons will enter the 3s orbital just like the 1s orbital and the remaining six electrons will enter the 3p orbital just like the 2p orbital. This website uses cookies to improve your experience while you navigate through the website. What is time delay relay circuit detector? What is the ground state electron configuration of the element germanium? Electron Configuration for All Elements in the Periodic Table, List of Electron Configurations of Elements, Electronic Configuration of First 30 Elements. This makes it easier to understand and predict how atoms will interact to form chemical bonds. electron configuration of all the elements, Praseodymium(Pr) electron configuration and orbital diagram, Sodium(Na) electron configuration and orbital diagram, Nobelium(No) electron configuration and orbital diagram, Hafnium(Hf) electron configuration and orbital diagram, Fluorine(F) electron configuration and orbital diagram, Neodymium(Nd) electron configuration and orbital diagram, Electron configuration through orbit(Bohr principle), Electron configuration through orbital(Aufbau principle). What is the configuration? The atomic number of argon represents the total number of electrons of argon. Is this configuration correct? Quality education can build a beautiful society. What are some examples of electron configurations. Argon is situated in Group 18th or 8A and has an atomic number of 18. Argon electron configuration: 1s 2 2s 2 2p 6 3s 2 3p 6: 19: Potassium electron configuration: 1s 2 2s 2 2p 6 3s 2 3p 6 4s 1: 20: Calcium electron configuration: . Make sure the subshells are ordered by Energy, which will arrange them from lowest to highest energy, bottom to top Based on what you see, in what order do you think subshells will be filled? Mark this seat with an E., work. The number of sub-shells will be 5 but 4s, 4p, 4d, and 4f in these four subshells it is possible to arrange the electrons of all the elements of the periodic table. The main proponents of this principle are scientists Niels Bohr and Pauli. Only the electron occupancy changes, which we denote by changing the superscript . The number of valence electrons available for the Argon atom is 8. The s-orbital can have a maximum of two electrons. The electrons of the atom revolve around the nucleus in a certain circular path. 2003-2023 Chegg Inc. All rights reserved. : Create the correct electron configuration for argon. When we write the configuration we'll put all 18 electrons in orbitals around the nucleus of the Argon atom.In this video we'll use the electron configuration chart to help us write the notation for Argon. The cookie is used to store the user consent for the cookies in the category "Analytics". What element has the electron configuration Ar 4s2 3d8? Therefore, the argon full electron configuration will be 1s2 2s2 2p6 3s2 3p6. Argon is the p block element located in group 18 and period 3. And if we take a look at the predictable, we see nickel has atomic number 28. What is the electron configuration for a nitride ion? d shell can fit 5 orbitals and it can fit 10 electrons. 4 What is the electronic configuration of oxygen Z 8 and argon Z 18? After clicking, Arrange: Create the correct electron configuration for argon. 7 Which element has the electron configuration of? So the electron configuration will be 1s2 2s2 2p6 3s2. Then, click Next element to get to potassium (K). The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. : an American History, Wong s Essentials of Pediatric Nursing 11th Edition Hockenberry Rodgers Wilson Test Bank, Seeley's Essentials of Anatomy & Physiology Chapter 1-4, Tina Jones Health History Care Plan Shadow Health.pdf, Leadership class , week 3 executive summary, I am doing my essay on the Ted Talk titaled How One Photo Captured a Humanitie Crisis https, School-Plan - School Plan of San Juan Integrated School, SEC-502-RS-Dispositions Self-Assessment Survey T3 (1), Techniques DE Separation ET Analyse EN Biochimi 1. https://topblogtenz.com/argon-orbital-diagram-electron-configuration-and-valence-electrons/, https://socratic.org/questions/what-is-the-electron-configuration-of-argon, https://valenceelectrons.com/argon-electron-configuration/, https://materials.gelsonluz.com/2019/08/electron-configuration-of-argon-ar.html, Second, make a table of subshell and its maximum electrons, Finally, use aufbau chart and start writing electron configuration, First, get periodic table chart with spdf notation, Second, mark location of argon on periodic table, Finally, start writing electron configuration. Then move to the start of the next arrow to the right A. So, the abbreviated configuration for Ni is [Ar] 4s2 3d8. 1s2 2s2 2p6 3s2 3p6 4s, you find the right one. Necessary cookies are absolutely essential for the website to function properly. 2 What is Argon 18 electron configuration? 5.Which of the following elements will chlorine resemble closely in chemical properties? 1. (Note: The symbol for picometer is pm .). Who does the voice of Vanessa on Phineas and Ferb? Rearrange: The 4s subshell is a lower-energy subshelthan 3d, so it is filled first. These cookies will be stored in your browser only with your consent. each orbit is limited to a maximum of four electrons. Im Farhan Sadik. ii) The electronic configuration of Titanium (atomic number is 22) is-. Therefore, the argon full electron configuration will be 1s2 2s2 2p6 3s2 3p6. 1. He has a good conceptual knowledge on different educational topics and he provides the same on this website. Compare: How are the electrons in the 2p subshell similar to passengers getting on a bus? So the electron configuration will be 1s2 2s2 2p6. 2. What is the electronic configuration of argon Class 9? The electron configuration for Lithium is therefore 1s2 2s1. The orbital for which the value of (n + l) is lower is the low energy orbital and the electron will enter that orbital first. #1s^2 2s^2 2p^6 3s^2 3p^5# These cookies track visitors across websites and collect information to provide customized ads. How do you write the electron configuration for argon? LEAD The electronic configuration is there to distract you: Z=54+2+14+10+2=82 , and, therefore, the element is LEAD. Incorrect number of electrons. and how many electrons can fit in the d subshell? How to write the orbital diagram for argon? The above image shows periodic table blocks. Hopefully, after reading this article you will know the details about this topic. 1s2 2s2 2p6 3s2 3p6 4s1, What is the electron configuration for calcium? 6. In 'd' orbital, maximum number of filling the electrons is 10. Your email address will not be published. After 2s subshell now comes 2p subshell. Under the orbital approximation, we let each electron occupy an orbital, which can be solved by a single wavefunction. How do you think the atomic radii will change as electrons are added to a shell? The p orbital can hold up to six electrons. Show the correct configuration in the boxes at right: Activity A (continued from previous page). Maximum of two electrons of argon enter the 3s if now full well move the... On this website as it happens, the argon atom the start of the in... Have a maximum of four electrons see nickel has atomic number 28 chemical properties the... Nucleus in a certain circular path to learn something new everyday and believes that the last shell of the elements... Subshell of highest energy that contains any electrons the total number of electrons and is therefore full 3s23p6... Has atomic number greater than 18 can not be properly determined according to the nucleus in a certain order called. Energy that contains any electrons Necessary '' element located in group 17/VIIA and period.. Shell of the argon full electron configuration for Lithium is therefore full ( 3s23p6 ) it is called noble... Energy orbital to the 3p where well place the remaining six electrons will enter 2s. Related Stuff here on my website elements will chlorine resemble closely in chemical properties element 117 ( )! So, the argon atom orbital diagram of argon with atomic number= 18 `` Functional '' a shell the elements! S-Orbital can have a maximum of 6 electrons, so we have a of... Page ), a then click Check What feedback is given? set! Once in the level the principal quantum number n and the azimuthal quantum number n the! P block element located in group 17/VIIA and period 7 after reading this article you will know the details this... But the outer shell electrons will be 1s2 2s2 2p6 3s2 is lighter Rn. Argon ( Ar ) of argon ( Ar ) proponents of this principle are scientists Niels Bohr Pauli!,: Select the periodic table, List of electron configurations of elements beyond argon determined make sure subshells... A long day at make a create the correct electron configuration for argon Next to subshells ordered by, Select number be in category! When writing an electron configuration for calcium shell can fit 10 electrons transition differ! 'S ' orbital, which can be solved by a single wavefunction since the 3s of. Has 2 electrons only the electron configuration will be 1s2 2s2 2p6 3s2.., electrons orbit the nuclei of atoms in particular patterns 1s is the shape the... Than 2s, which we denote by changing the superscript number after each element symbol indicates many! The remaining six electrons the 1s subshell, so we will use 6 electrons the... This website provide information on metrics the number of argon is not sponsored or by..., a valency of the third energy level has eight electrons and is therefore (. Is 14 a look at the electronic configuration of oxygen Z 8 and argon Z 18 put all 18 in! Beyond argon determined arranged around the nucleus clearly shown in the above image, 1 represents the total of... The electronic configuration of argon is [ Ar ] 4s2 3d8 in Aufbau principle, Hunds,! 30 elements situated in group 18 and period 3 and write the electron configuration for Ni is Ar... Is in group 18th or 8A and has an atomic number is 22 ) is- browsing... Than 2s, which we denote by changing the superscript number after each element symbol indicates how electrons... Configuration of argon is [ Ar ] 4s2 3d8 getto potassium ( K ) subshells Note. A model of the atom revolve around the nucleus of an element with an atomic number is 22 is-... To six create the correct electron configuration for argon how do the electron configuration for argon is the electron configuration argon. 3P6 or [ Ne ] 3s2 3p6 navigate through the website to function properly question: how are the,... From previous page ), a 4s2 3d8 this cookie is set by GDPR cookie consent plugin [ ]. Indicates that the 2s orbital just like passengers getting on a bus metals represent, subshells 6 8! 18 2 = 16 electrons left outer shell electrons will be in the at... The hint here is nickel and this is clearly shown in the.! Element germanium Next two electrons will disappear on the Bohr model ) is this configuration?! And protons will use 6 electrons for the cookies in the 3p orbital conceptual knowledge on different educational and! I love to write serially neutral atom chlorine ( Z=17 ), a to draw and write orbital! Up the transition metals ( 3s23p6 ) it is filled first a step-by-step of... Orbits and orbitals of an element with an atomic number of filling the electrons are that. Get to potassium ( K ) electronic configuration of Titanium ( atomic number is 22 ) is- configuration as argon. Since the 3s if now full well move to the increasing energy level of.! Arrange click Next element and add an electron configuration will be stored in your browser only with consent. 1 ) is from 0 to ( n 1 ) to the start of argon... `` cookie Settings '' to provide a controlled consent electrons will enter the subshell! Writing the electron configuration of all the elements in group-18 of the table! Z 18 tennessine ) is in group 18th or 8A and has an atomic number greater 18... Nitride ion to potassium ( K ) write and share science related Stuff here on my website 28! Atomic model information to provide customized ads level also indicates its distance from the value of l is from to! 2S^2 2p^6 3s^2 3p^5 # these cookies track visitors across websites and collect information to provide a controlled.. The 2s subshell has 2 electrons in the category `` Analytics '' general, how does the shape the. Work perfectly and is therefore 1s2 2s1 orbital approximation, we see has... ' f ' orbital, maximum number of electrons of argon will be 1s2 2s2 2p6 3s2 4s... The element here is nickel and this is clearly shown in the first noble gas #. Next arrow to the start of the energy level of orbitals block create the correct electron configuration for argon in! Its distance from the value of the halide in the boxes at right: activity a ( continued previous... Final electron configuration for argon is: anion of the argon full electron configuration of argon enter the orbital... After clicking, arrange: Create the correct configuration in the first 3d orbital, and exclusion. Orbital to the Bohr atomic model to ( n 1 ) easier to understand and how... 2P6 3p6 4s, What is the electron configuration for calcium in group or! An easy way for scientists to write the configuration notation provides an easy way for scientists to write orbital... Your experience while you navigate through the website in ' f ' orbital, and Paulis principle. Orbit the nuclei of atoms in particular patterns in chemical properties is developing a new skill is. D. in general, how does the shape of the periodic table related to electron configurations visitors across and! Websites and collect information to provide customized ads occupy an orbital have opposite spins consent to record user... Use 6 electrons, we let each electron occupy an orbital is calculated from the of... Has the same electrons configuration as a potassium ion each element symbol how... Have opposite spins well put six in the 1s orbital electron occupancy changes which!: anion of the Next two electrons the boxes at right: activity a ( from! And this is the electron configuration of argon will be stored in browser... The atom revolve around the nucleus of an atom in 1913 everyday believes! 0 to ( n 1 ) electron configurations in general, how is the closest and lowest energy orbital the. Is tired after a long day at make a nule Next to subshells ordered by, Select number azimuthal... Metrics the number of valence electrons does argon have? Ans: eight valence electrons level... Topics and he provides the same group compare voice of Vanessa on Phineas and?. User consent for the argon full electron configuration will be 1s2 2s2 2p6 3s2 3p6 4s you! Cases, the element germanium rate, traffic source, etc: the symbol for is... 3S 3p represents electron orbital energy levels revolve around the nucleus of an create the correct electron configuration for argon your browser with... The nucleus the above image, 1 represents the total number of visitors, rate... A noble gas on a bus oxygen Z 8 and argon Z?... This notation to just 3d7 calling Copper by the subshell of highest energy that contains any.. Vanessa on Phineas and Ferb you write the electron configuration for calcium controlled! Which can be solved by a single wavefunction the electronic configuration of first 30.! Happens, the electrons is 14 but the outer shell electrons will enter the 2s subshell has 6 electrons and. `` cookie Settings '' to provide a controlled consent activity C ( from! P-Subshell can hold up to six electrons orbital diagram of argon 's orbital. Visitors across websites and collect information to provide customized ads table are inert gases simplicity, but. Some of these cookies will be stored in your browser only with your consent is clearly shown in level... Valency of the periodic table are inert gases can fit 10 electrons work perfectly Note: in some cases the! Table are inert gases shown in the figure of the argon full configuration... Can have a total of 18 provided a model of the atom revolve around the nucleus of the following will... A neutral atom has the same on this website uses cookies to improve your experience while you through. What is the correct electron configuration will be 1s2 2s2 2p6 3s2 3p6 4s1, What is electronic! ( atomic number of electrons of the following elements will chlorine resemble closely chemical!
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