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Author Question: In which group do all the elements have the same number of valence electrons? (Read 178 times)

jjjetplane

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on: Mar 21, 2021

Question 1

In Bohr's model of the hydrogen atom, when an electron moves from one energy level to another energy level more distant from the nucleus:

◦ Energy is emitted.
◦ Energy is absorbed.
◦ No change in energy occurs.
◦ Light is emitted.
◦ None of these are correct.

Question 2

In which group do all the elements have the same number of valence electrons?

◦ P, S, Cl
◦ Ag, Cd, Ar
◦ Na, Ca, Ba
◦ P, As, Se
◦ none of these are correct
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by jjjetplane on Mar 21, 2021

cswans24

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Reply #1 on: Mar 21, 2021
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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jjjetplane

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Reply 2 on: Mar 21, 2021
:D TYSM

diana chang

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Reply 3 on: Yesterday
Excellent

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