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AnnyKZ [126]
3 years ago
15

Please, help as soon as possible. I'll give brainliest to the first right answer!

Chemistry
2 answers:
Monica [59]3 years ago
6 0

Answer:

A:1amu

B:+1

C: neutron

D:1 amu

Explanation:

because it is

WARRIOR [948]3 years ago
5 0

Answer:A: 1

B: +1

C: Neutron

D: 1

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