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BECE Science 2021 Paper
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Question : 2
Total: 40
An atom of an element has a neutral charge because the
Protons and electrons are the same particles.
Proton number and electron number are the same.
Neutron number and proton number are equal.
Electron number and neutron number are equal.
Validate
Solution:
Neutral Atom: have a charge balance, which means that they have an equal number of protons and electrons
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