Homey

Thanks, this seemed to be the most straightforward away about working my problem

Yes that is what I got but I was a bit skeptical of it but thanks for the clarification

Hello, How would I go about finding the number of atoms in an element sample, given the density. I have found the volume and mass of my sample and presume I should work it like such: [Number of atoms] = [Avogadro's Number] * (density) * volume/(atomic weight) In my case, I have aluminum foil of 27g, 27g/mol, and 10 cm3 When using the equation above I end up with six atoms? I suppose the error is in the equation(but I don't know) Thanks