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nikitadnepr [17]
3 years ago
14

What does an atomic number represent in an atom?

Physics
2 answers:
Bezzdna [24]3 years ago
6 0

The number of protons in an atom is known as the atomic number

worty [1.4K]3 years ago
3 0

Answer:

Number of protons

Explanation:

It is denoted by the letter Z

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