Among the methods you researched, do you think there’s one method that’s effective in all situations? Explain your answer.

In pqr m< p=60 m< q= 30 and m

How are the terms group and period used on the periodic table

Suppose that some of the compound spilled out of the crucible after it was heated. would that cause the percent by mass of water in the compound determined by the experiment to be too low, too high, or unchanged? briefly explain your answer.