A compound is: A. Two or more elements that are mixed together but not chemically bonded. B. A pure chemical substance consisting of one type of atom. C. None of these. D. Two or more elements that react and form bonds with each other.

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

Who determined the nature of chemical bonds?

What is the difference between a substance "getting wet" and "being dissolved" in a liquid at the particulate level?