What has more atoms, a mole of helium or a mole of copper?

Answer 1

Both have exactly the same amount of atoms- 6.023 x 10^23 atoms

Answer 2

a mole contains 6.022 * 10^23 atoms -- the ingredient does not count hence, a mole of helium may have an same type of atoms as a mole of copper. *the entire thing about chemistry!!!* hopes this helps

Answer 3

A mole is 6.023 * 10^23 things, regardless. You can have a mole of electrons, atoms, molecules, apples, galaxies...same number.

Where this gets confusing is where you ask for the number of moles of atoms in a mole of molecules that contain more than one atom. For example, a mole of hydrogen gas (H2) contains two moles of hydrogen atoms.
Helium and copper are usually considered monatomic, so a mole of each contains a mole of atoms.

Answer 4

They each have the same amount. It's like saying which weighs more - a pound of feathers or a pound of lead? (a pound is a pound is a pound)

If though they had given you like, a mole of hydrogen gas vs a mole of solid copper, then the hydrogen gas would have more atoms, because one hydrogen molecule has two hydrogen atoms (lol random tip, sorry)

and i totally didnt mean to copy cibman with my weight example!!! (sorry!)

Answer 5

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Answer 6

they have the same because He alone has one atom and Cu has one atom alone (without any subscripts) and the vaule of a mole is always the same 6.02 X 10 ^23 particles

Answer 7

A mole is always the same number of things. It is always 6.022 x 10^23 things.

Answer 8

Same. By definition, a mole is 6.022E23 atoms or molecules.

Answer 9

Same. By definition, a mole is 6.022E23 atoms or molecules.

Answer 10

a mole of helium,I don't think a solid have atoms.