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charle [14.2K]
2 years ago
11

HELP ASAP PLZ

Physics
2 answers:
pentagon [3]2 years ago
8 0

Answer:

D

Explanation:

Ap3x

vredina [299]2 years ago
7 0

Answer:

d

Explanation:

the atomic number and the mass number must not change. so you're just looking for the particle that makes the numbers on both sides the same

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