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ratelena [41]
3 years ago
15

Please help! Will mark Brainliest!

Chemistry
2 answers:
Cerrena [4.2K]3 years ago
8 0

Answer:

B. and D.

Explanation:

Elina [12.6K]3 years ago
6 0
The answer is D ya know
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Explanation:

An electron cloud is the region of space that surrounds the nucleus of an atom under the nucleus of the negatively charged sub-atomic particles.

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