Chemistry, asked by amitbhadauria0962, 6 months ago

if an atom contain 3electron 3 proton and4neutrons what wil be it's atomic and mass no

Answers

Answered by ItzVash003

0

Answer:

Therefore, the mass number of an atom with 3 protons, 4 neutrons, and 3 electrons is 7.

Answered by Anonymous

0

Answer:

The answer will be 7.

Explanation:

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