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algol [13]
3 years ago
12

Is magnesium a pure substance????

Chemistry
1 answer:
Kamila [148]3 years ago
3 0
Yes magnesium is a pure substance and it is a element.
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How many hydrogen atoms are in 35.0 grams of hydrogen gas? How many hydrogen atoms are in 35.0 grams of hydrogen gas? 4.25 × 102
Ede4ka [16]

Answer: 2.12\times 10^{25} atoms of hydrogen are there in

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Explanation:

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3 years ago
In which condition does barium chloride conduct electricity? And why
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