How many grams are they in 2.3 X 10^24 atoms of Ag?

2. how is heavy water different from normal water

Compare and contrast the bohr model and the electron cloud models of the atom.

Miner's coal distributors does not mine coal itself, nor does it even store or handle the coal. instead, miner's solicits orders for low sulfur coal from other firms, then purchases the required amount from suppliers and directs them to ship the coal to its customers. what is miner's