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Two different sub-atomic particles are described below:

Particle X: No charge
Particle Y: Outside the nucleus

Which statement is true? (5 points)
X is a neutron and Y is an electron.
X is a neutron and Y is a proton.
X is a proton and Y is an electron.
X is an electron and Y is a proton.

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Answer:

A

Explanation:

neutrons have neutral charge, while electrons are outside the nucleus with a negative charge

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