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Science 4

Compound vocabulary

TermDefinition
Carbon dioxide A colorless gas made up of one carbon and two oxygen.
Mixture Matter that can vary in composition.
Element A pure substance made of only one kind of atom.
Chemical equation Is a symbolic representation of a chemical reaction.
Demonstrate To show clearly.
Differentiate To identify the differences between things.
Identify To establish or recognize the identity of.
Table salt A crystalline compound, sodium chloride, NaCl, occurring mostly as a mineral or a component of sea water, and for seasoning food and as a preservative.
Baking soda A white crystalline compound, NaHCO3, with slightly alkaline taste, used in making beverages, pharmaceuticals and fire Extinguishers.
Chemical formulas Tells us the number of atoms of each element in a compound.
Created by: Cchavez77