Thursday, January 3, 2013

How do you know how many hydrogen atoms are in an atom?

what is the best answer to
how many were
by wbaiv

Question by mehgan j: How do you know how many hydrogen atoms are in an atom?
how do you know,
and how many are in silicon, phosphorus, sulfur and sodium?? please help!


Best answer:

Answer by Kasper
you see it in the formula. H = hydrogen, and next to it below is the number that shows the amount of hydrogen atoms in the molecule.

There are no hydrogen atoms in those, because they are already atoms themselves.



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