Physics, 09.12.2019 05:31 anonymous176
22. when looking at the halogens on the periodic table, how does the number of valence electrons change as the
energy level is increased?
a. the total number of valence electrons does not change. it remains at 1.
b. the total number of valence electrons does not change. it remains at 1,
c. the total number of valence electrons increases by 1 with each energy level,
d. the total number of valence electrons decreases by 1 with each energy level,
Answers: 2
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22. when looking at the halogens on the periodic table, how does the number of valence electrons cha...
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