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Bond [772]
3 years ago
12

1 According to the modern model of the atom, the nucleus of an atom is surrounded by one or more(1) electrons (3) positrons

Chemistry
1 answer:
andrew11 [14]3 years ago
7 0
The answer is electrons.The nucleus are consists of neutrons and protons. Neutrons are neutral and protons are positive. So the nucleus are positive and can attract the electrons(negative) to surround it.
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