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Author Question: What is the correct ground state electron configuration of boron, which has 5 electrons? A) 1s2 ... (Read 134 times)

ETearle

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on: Jul 29, 2018
What is the correct ground state electron configuration of boron, which has 5 electrons?
 
  A) 1s2 2s2 2p B) 1s2 2s2 2p3 C) 1s2 2p2 3s D) 1s2 1p2 2s E) 1s2 2p3

Question 2

What is the electron configuration for Li, which has 3 electrons?
 
  A) 1s3 B) 1s1 2s2 C) 1s2 1p1 D) 1s2 2s1 E) 1s1 2s1 3s1
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joneynes

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Reply #1 on: Jul 29, 2018
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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ETearle

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Reply 2 on: Jul 29, 2018
Gracias!

Viet Thy

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Reply 3 on: Yesterday
Excellent

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