How many copper atoms are in a pure copper statue with a mass of 103 kg?

So in the periodic table, the atomic mass of one copper is 64.546.

One mole is 6.022x10^23 atoms.

You can use both of these to find the number of atoms.

The formula to find the amount of moles of something is "moles = grams / atomic mass"

103 kg --> 103,000 g.

103,000 divided by 63.546 = around 1620.873 moles.

All you need to do is multiply 1620.873 to 6.022x10^23 and you get the number of atoms in copper!

if you have any questions in why this works, feel free to ask

As cooking food that has to go in the oven

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