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TEA [102]
3 years ago
8

The atom in a sample of an element must contain nuclei with the same number of?

Chemistry
1 answer:
slava [35]3 years ago
7 0
Hey there! 

Answer: Protons 

The atom in a sample of an element must contain nuclei with the same number of protons. If the protons change in number, then the element will modify as well. 

Thank you!
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