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08-01-2021
Chemistry

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50 points please anyone !! :( How do you know the charge of a +1 cations of sodium?

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08-01-2021

Answer: If the atoms of an element always have the same charge, the Roman numeral is not needed. For example, all cations formed from sodium atoms have a +1 charge, so Na+ is named sodium ion, without the Roman numeral for the charge.

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