30-01-2017
Physics

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in the symbol 4/2He the subscript 4 is the _____for helium and 2 is the subscript for helium

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Apocrophon Apocrophon

30-01-2017

[tex]^{4}_{2}}He[/tex]
The 4 signifies the atomic weight, and the 2 subscribes the element's atomic number(aka the number of protons in the atom).

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