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Chemistry 12 Online
OpenStudy (anonymous):

help medal and fan

OpenStudy (anonymous):

OpenStudy (dtan5457):

Anything with the same number of protons are the same nuclei or element.

OpenStudy (dtan5457):

So there should be 3 choices here

OpenStudy (sweetburger):

didnt you just ask the same question? what dtan said is true above tho.

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