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Vesna [10]
3 years ago
8

Anyone plz help?? T^T

Chemistry
2 answers:
lesya [120]3 years ago
8 0

Answer:

D

Explanation:

The exponents equal the number of electrons the element has in either excess or deficit. When you combine the two elements, the electrons will swap, leading to switched numbers.  

Wewaii [24]3 years ago
4 0

Answer:

C. Mg3N2

Explanation:

--------------

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