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Arte-miy333 [17]
2 years ago
14

How many totals atoms are present in the compound : Mg(OH)2 A. 3 B. 4 C. 5 D. 7

Chemistry
1 answer:
Semenov [28]2 years ago
5 0

1 atom Mg, 2 atoms O and 2 atoms H.

1 + 2 + 2 = 5, so correct answer is C

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What would be the greatest difference in using an open ceramic coffee mug rather than an insulated mug with a lid as a calorimet
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