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10. calcium fluoride ca
11. sodium nitride
12. magnesium chloride
In formulas

User Aym
by
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2 Answers

2 votes

Answer:

10. CaF2

11. Na3N

12. MgCl2

Step-by-step explanation:

User Somraj Chowdhury
by
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5 votes

Answer:

10=CaF2

11=Na3N

12=MgCl2

Step-by-step explanation:

User Astrit
by
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