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Class period: _5 Name: Lima Grenier Date: 9/20/25 Unit 1 : Test Review What will the questions be like? What can I expect? This test will be just like the previous quizzes you have taken. Short answer Matching Calculations Multiple choice Sample questions/Important Topics 1. Fill in the following with the best answer: a) Chemistry the study of matter and the changes it undergoes. b) The is the step in the scientific method in which you use your 5 senses in order to define the problem. C) zeros are never significant d) is a measure of the amount of matter in an object. always have uniform and definite compositions. 2. Describe 3 properties of water in it's three forms - ice, liquid and steam. *Also: Review your states of matter booklet fully! !** Ice (solid) Steam (gas) Water (liquid) 3. You come home after work on Saturday, and although your family is always home at this time, you find the house empty upon your return. Describe how you would use the scientific method to determine where they are. Make sure you describe each step fully