2. The mass of an atom is concentrated in
its --
(1 Point)
nucleus
electrons
protons
extra nuclear part
Answers
Answered by
1
Answer:
Nucleus - option 1
Explanation:
The mass of the atom is concentrated in the nucleus (protons and neutrons are about 2000 times as heavy as electrons).
Answered by
0
Answer:
nucleus is the answer
Explanation:
thank you friend
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