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Matter DQ3

QuestionAnswer
What happens to the TOTAL mass of individual substances added together in a recipe? Overall weight changes VERY slightly
a process in which two or more materials react together to produce a new substance. chemical reaction
examples of chemical changes bubbles, rusting, burning, temperature change
only changing one variable in an experiment is a... fair test
bubbles form in a ... chemical change
temperature changes in a ... chemical change
when you bake, the overall mass will _______ due to small amounts of evaporation of liquid ingredients with the heat of the oven. lower slightly
water and cornstarch mixed together makes.. a substance sharing liquid and solid properties
When we added water to the citric acid and baking soda, the bag... expanded
how does the mass of an inflated balloon compare to a deflated balloon ? inflated balloon mass is slightly more.
Created by: user-1888672
 

 



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