According to the bohr model of the atom which particles are allowed to exist, in any one of a number of a energy level

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

Why is carbon ideal for making different compounds?

Which characteristics can be used to differentiate star systems? check all that apply.