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The nucleus of one lithium atom has three protons and four neutrons. what is the total charge of the lithium nucleus.

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AGM777
Since protons are postive and neutrons are neutral. Then it is postive.
veryblondeLia
I think it would be one as the total charge since the protons and neutrons cancel out each other, leaving one neutron. The other option is that it totals out causeing their to be a larger charge which would be 7.

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