History, 03.02.2020 08:48 elevupnext1100

Select correct statement about subatomic particles ?
a) electrons are negatively charged and are the heaviest subatomic particle
b) protons are positively charged and are the lightest subatomic particle
c) neutrons have no charge and are the lightest subatomic particle
d) the mass of a neutron nearly equals the mass of a proton

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Select correct statement about subatomic particles ?
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