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ivann1987 [24]
3 years ago
10

What does the atomic number of an element refer to on the periodic table?

Chemistry
2 answers:
jekas [21]3 years ago
6 0

The elements are listed in order of increasing the atomic number. Its the number that is the number of protons in the nucleus of an atom.

Rainbow [258]3 years ago
4 0

Answer:

the number of protons define the identity of an element

Explanation:

hope this helped

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2 years ago
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Explanation:

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