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horrorfan [7]
3 years ago
13

OK last couple didnt work so heres a real one! will mark brainliest..... what makes up a atom?

Biology
2 answers:
Paladinen [302]3 years ago
7 0

Answer:

protons, neutrons and electrons

Explanation:

Nikolay [14]3 years ago
7 0

Answer:

atoms are made up of three particles: protons, neutrons and electrons!

hope this helps! UwU mark me as the brainliest if you like -w-

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