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Science 4
Compound vocabulary
Term | Definition |
---|---|
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. |