Id: 736 5513 6211
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Summarize possible ways in which phases of matter could combine to form a solution.

What is the lowest number energy level where a d sublevel is found

Which of the following is an example of physical change not a chemical change? a) a log gives off heat and light as it burns. b) a tree stores energy from the sun in its fruit. c) a penny lost in the grass slowly changes color. d) a water pipe freezes and cracks on a cold night.