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Ber [7]
2 years ago
5

3. What of the following determines an atom's identity?

Chemistry
1 answer:
g100num [7]2 years ago
8 0

Answer:

protons

Explanation:

the number of protons in a nucleus are equal to the number of atoms in an element.

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HgO➡️Hg➡️O(subscript 2)
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