What MOLAR quantity does #2.57xx10^11# #"individual atoms"# represent?

1 Answer
Jan 12, 2018

Answer:

Not very many moles....

Explanation:

Take the quotient...#(2.57xx10^11*"atoms")/(6.022xx10^23*"atoms"*mol^-1)=??*mol#

You should also be able to tell us the mass of this quantity IF we SPECIFY the atom. #"How so?"#