Asked by ScienceKid

How many atoms are there in 1.0 gram of iron, Fe?
Answered by DrBob222
Therre are 6.023 x 10^23 atoms in 1 mol of Fe atoms and 1 mol of Fe atoms has a mass of 55.85 grams. Convert 1.0 g Fe atoms to mols and convert that to number of atoms. Post your work if you get stuck.
Answered by ScienceKid
Yeah I knew that but I don't have a scientific calculator with me. Do you think you could do the math for me?
Answered by ScienceKid
Nevermind I got it =)
Answered by DrBob222
When you get stuck without a calculator, you can always go to google and use that in a pinch. Google is good, also, for conversions from one unit to another. Try it, you'll like it.
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