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iogann1982 [59]
3 years ago
6

1

Chemistry
1 answer:
zloy xaker [14]3 years ago
5 0

Answer:

1. They lack a nucleus

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Given the formulas for the ionic compounds, draw the correct ratio of cations to anions (a) BaSO4, (b) CaF2, (c) Mg3N2, (d) K2O.
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C. It is formed by magnesium ion (Mg+2) and nitride ion (N3-)

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