Seudónimo Seudónimo

30-09-2020
Chemistry

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Can someone help me with this ASAP?
How many energy levels does the element helium have?

I appreciate the help!

Can someone help me with this ASAP How many energy levels does the element helium have I appreciate the help class=

Respuesta :

lakeke2009 lakeke2009

30-09-2020

The answer would be
2

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