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Author Question: Which group of elements, indicated by letter on the periodic table, has electrons with the ... (Read 137 times)

dalyningkenk

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on: Feb 15, 2020

Question 1

Which period of elements, indicated by letter on the periodic table, has electrons whose highest principal quantum number n is 5?



◦ A
◦ B
◦ C
◦ D

Question 2

Which group of elements, indicated by letter on the periodic table, has electrons with the ground-state valence-shell electron configuration ns2 np4?



◦ A
◦ B
◦ C
◦ D
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by dalyningkenk on Feb 15, 2020

bigsis44

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Reply #1 on: Feb 15, 2020
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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dalyningkenk

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Reply 2 on: Feb 15, 2020
Thanks for the timely response, appreciate it

juliaf

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Reply 3 on: Yesterday
Gracias!

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