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Softa [21]
3 years ago
14

An element has the mass number 12 and atomic number 6. The number of neutron in it is?

Chemistry
1 answer:
slamgirl [31]3 years ago
8 0

Answer:

12-6=6

the answer is A)6

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Explanation:

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What is the molarity if I take 10mL of 20 volumes Hydrogen Peroxide?
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Answer:

1.635 M

Explanation:

Given:

10 mL of 20 volumes Hydrogen Peroxide

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also,

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or

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3 0
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