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stiks02 [169]
3 years ago
13

What is an atom? A- the smallest particle of an element. B- the negatively charged particle found in a cloud. C- the densely pac

ked center of an element. D- An energy level with positive and negative charges

Chemistry
2 answers:
riadik2000 [5.3K]3 years ago
6 0
The answer is A! Hope this helps
cestrela7 [59]3 years ago
5 0

Answer:

A

Explanation:

it is the most basic unit of matter

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