Unit 1 Chemistry Word Scramble
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Question | Answer |
atom | basic unit of matter |
electron | negatively charged particle; located on outside of nucleus |
element | substance consisting entirely of one type of atom |
compound | substance formed by the chemical combination of two or more elements in definite proportions |
molecule | smallest unit of most compounds |
cohesion | attraction between molecules of the same substance |
adhesion | attraction between molecules of different substances |
monomer | small unit that can join together with other small units to form polymers |
polymer | large compound formed from combinations of many monomers |
monosaccharides | single sugar molecule |
polysaccharides | large molecule formed from monosaccharides |
chemical reaction | reaction process that changes one set of chemicals into another set of chemicals |
reactant | element or compound that enters into a chemical reaction |
product | element or compound produced by a chemical reaction |
catalyst | substance that speeds up the rate of a chemical reaction |
enzyme | protein that acts as a biological catalyst |
Created by:
Batterbee
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