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agasfer [191]
3 years ago
9

21. Which of the equations is balanced?

Physics
1 answer:
just olya [345]3 years ago
7 0
The answer would be D
Because there are the same amount of elements on each side (3Mg on the left and 3 Mg on the right. Then 2 N on the left and 2 N on the right also)
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