Suppose you were writing a summary of the article. Which of these will be most important to put in the summary?

The difference between the atomic number of an element and the element’s atomic mass is the number of ions.

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

What state of matter is ice a. liquid b. element c. solid d. gas