Estimate the order of magnitude of the length of a football field. a. 10 m c. 10 m b. 10 m d. 10 m plzz

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.

How do you convert 4 mmol of bromobenzene to ml?

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.