Mathematics

Mathematics, 03.04.2021 22:20, Description

Helium atoms have 2 electrons both have a -1 charge. Every proton has a +1 charge. If the helium atom has no charge, how many protons must it have?

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Helium atoms have 2 electrons both have a -1 charge. Every proton has a +1 charge. If the helium ato...

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