Calculate the number of atoms in 0.6144 grams Cu.

How do you find the number of atoms in a Cu?

Step 1: Find the Molar Mass of the Formula

1 mole of Cu atoms = 6.022 × 1023 Cu atoms.

1 mole of S atoms = 6.022 × 1023 S atoms.

1 mole of Cu2S molecules = 6.022 × 1023 Cu2S molecules.

1 mole of pennies = 6.022 × 1023 pennies.

7 फ़र॰ 2020

lol for the pointsss

b) nuclear ive learned that in a pedtrodic table