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Science 121212121

What is the smallest part of an element? atom
Most matter you find in your environment is in the form of? mixtures
which process changes matter into one or more new substances chemical change
water vapor in the air turns to liquid water in the form of rain. this is an example of a physical change
the force that holds atoms together is called a chemical bond
what happens when chemical bonds break and new bonds form a chemical reaction
a solid that forms from solution during a chemical reaction is called an precipitate
the only sure evidence for a chemical reaction is the production of new materials
a shorter, easier way to show chemical reactions, using symbols instead of words is called a chemical reaction
Created by: maddie8814