Which has more atoms, 12.0 mol of C or 12.0 mol of Ca?

12.00 g C-12 = 1 mol C-12 atoms = 6.022 × 1023 atoms ... A silver ring contains 1.1 x 1022 silver atoms

hope it will help you

kamina op bolte

✌ ✌ ✌ ✌

they are equal.

Explanation:

1 mol = 6.022 × 10^23 (Avogadro's constant), which is the number of atoms in 1 mol of any element. Doesn't matter what their atomic mass is, although, of course, 1 mol of carbon weighs less than 1 mol of calcium, but its because their mass is different, but the point is, in 1 mol of any element there is 6.03*10^23 atoms

This is like saying, what weighs more, 10 kg of feathers or 10 kg of metal

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.