lukasfloyd13 lukasfloyd13

18-05-2017
Physics

contestada

Suppose an atom has a mass number of 23. What does this mean?

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bluskii bluskii

18-05-2017

the number of protons in the nucleus dose not equal the number of neutrons.

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tristang2 tristang2

18-05-2017

Vandanium, that's what 23 on the periodic table is.

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