Mathematics
Mathematics, 17.08.2021 22:30, KhloodAhmed

In an atom, electrons have a negative charge and protons have a positive charge. One negative and one positive cancel each other, just like zero pairs. An atom has 354 electrons and 139 protons.
What is the amount and type of charge?

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In an atom, electrons have a negative charge and protons have a positive charge. One negative and o...

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