Which pair of elements will have the same number of valence numbers
A- lithium and barium
B-...
Chemistry, 16.10.2020 01:01 alexisnichols2001
Which pair of elements will have the same number of valence numbers
A- lithium and barium
B- gallium and germanium
C- tellurium and polonium
D- iondine and xenon
Mark as brainlist :)
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