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Old September 9th, 2006, 13:37
Cafegurl Cafegurl is offline
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Default atoms of elements

how do i find out how many atoms are in each element?
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Old September 27th, 2006, 07:15
hello hello is offline
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use avorgado's no.
i mol of a substance contains 6.02 x 10^23 number of that particle
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Old November 17th, 2006, 06:14
mr.chemistry mr.chemistry is offline
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Default Re: atoms of elements

Quote:
Originally Posted by Cafegurl
how do i find out how many atoms are in each element?
the mole of any substance contain the same number of atoms, ions or molecules which is = 6.02x10^23
that is called Avogadro's number
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Old November 17th, 2006, 16:55
RobJim RobJim is offline
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The others who answered you assumed you know the mass of the element. If you don't know the mass, there is no way to answer the question.
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