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Author Question: Which element indicated on the above periodic table has the electron configuration [Ar] 3d3 4s2? (Read 98 times)

s.tung

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Question 1




Which element indicated on the above periodic table has the electron configuration [Xe] 4f7 5d1 6s2?
◦ element A
◦ element B
◦ element C
◦ element D

Question 2




Which element indicated on the above periodic table has the electron configuration [Ar] 3d3 4s2?
◦ element A
◦ element B
◦ element C
◦ element D


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Marked as best answer by s.tung on Feb 15, 2020

lorealeza

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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s.tung

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Reply 2 on: Feb 15, 2020
Great answer, keep it coming :)


billybob123

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Reply 3 on: Yesterday
:D TYSM

 

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