Chemistry, 04.02.2021 22:30 montgomerykarloxc24x
Which statement below correctly describes what changes when moving downwards from fluorine to chlorine on the periodic table?
A. The classification changes from nonmetal to metal
B. The number of valence electrons increases
OC. The number of total electrons increases
D. The ionic charge of the elements changes from positive to negative
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Which statement below correctly describes what changes when moving downwards from fluorine to chlori...
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