Will give correct answer brainliest​

Melissa is interested in her family tree and how her family has changed over its many generations. melissa probably more closely resembles

What does the symbol (–hfus) indicate in a phase change?

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.