Physical and Chemical Changes Crossword Puzzle

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QUESTIONS LIST: compound : a chemical combination of matter results in the formation of a _ , chemical : the creation of a compound is a _ change, medium : colloids have _ -sized particles, dissolve : a general example of a physical change involving sugar and water, atom : these small units make up all forms of matter including living and non living things, suspension : a snow globe is a, solution : the only true type of homogeneous mixture, state : melting ice is an example of a physical change that is generally known as a change in _ , mass : the number at the bottom of a symbol representing an element is known as atomic _ , spoiled : toasted bread or _ milk are considered chemical changes, heterogeneous : a mixture that does not look or taste the same throughout, elements : these are the purest forms of matter, reversible : physical changes are usually _ so you can get back what you physically combined together, oh : an equation showing a physical change would be cooh + oh = cooh + _ .