b. Si
C. Sn
Chemistry, 19.11.2020 21:20 kaitietrueman8823
22. In which atom are the valence electrons closest to the nucleus?
a C
b. Si
C. Sn
d. Pol
Answers: 3
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22. In which atom are the valence electrons closest to the nucleus?
a C
b. Si
C. Sn
b. Si
C. Sn
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