Question

Give scientific reason:-

• All the mass of an atom is concentrated in the nucleus.

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Answer 1

Answer:

Most of the mass of the atom is concentrated in the nucleus, which has a positive charge. The positive charge in the nucleus is balanced by the negative electrons, making an atom neutral.

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Answer 2

Answer:

I think this might be the answer. Hope it helps :)

Explanation:

Most of the mass of the atom is concentrated in the nucleus, which has a positive charge. The positive charge in the nucleus is balanced by the negative electrons, making an atom neutral.

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