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Properties of Alpha, Beta and Gamma Radiations

Which of the ...

Question

Which of the following subatomic particles is present in equal numbers in a neutral atom?

A

Proton and nucleus

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B

Protons and neutrons

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C

Neutrons and electrons

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D

Protons and electrons

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Solution

The correct option is D
Protons and electrons

Protons and electrons are present in equal numbers in neutral atoms.

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