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aksik [14]
3 years ago
9

What is the structure of an atom?

Biology
2 answers:
kogti [31]3 years ago
6 0
The atom number of the<span> protons in </span>an<span> element </span>is<span> constant.

</span>
Ksenya-84 [330]3 years ago
3 0
In the nucleus of an atom (the center part) there are protons and neutrons, and floating around them are electrons. here is a pic. hope it helps you!

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