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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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Explanation:

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Hot and cold water can be mixed together to make warm water is the correct statement that shows role of chemistry.

<h3>What demonstrates the role of chemistry?</h3>

Hot and cold water can be mixed together to make warm water is the statement that demonstrates the role of chemistry in getting ready for school in the morning because it describes the features of warm water. It also shows the method of getting warm water from mixing of hot and cold water.

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Explanation: Hope this helped!

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2 years ago
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