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I need help with the relate question

I need help with the relate question-example-1
User Ygor
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2 Answers

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The atomic number and the number of protons are the same number
Ex:


5
B

Atomic number=5
Protons=5
User Iver
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2 votes
The number of protons in the nucleus of an atom are.. atoms that have the same number of protons but have different numbers of neutrons.
User Kaiyuan Xu
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