1. What elements are shown in the following formulae?
a) Naci
b) 02
c) CO
d) CoC...
Chemistry, 26.09.2021 14:00 dannmend123
1. What elements are shown in the following formulae?
a) Naci
b) 02
c) CO
d) CoCl2
e) H, SO
f) FeBr2
Answers: 1
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