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8th Chpt 2 SCI ROCKS
8TH CHT 2 SCIENCE MINERALVOCABULARY LESSON 1
Question | Answer |
---|---|
CRYSTAL | solid chemical substance with a regular, repeating arrangement of its atoms |
CHRSTALLIZATION | when particles dissolved in a liquid solidify to form crystals |
DISSOLVE | to dispense or disappear in solution |
ION | an atom or group of atoms with an electrical charge |
LAVA | molten rock that erupts onto earths surface |
MAGMA | molten rock material under Earths surface |
MINERAL | naturally occurring inorganic solid with definite chemical composition and orderly arrangement of atoms |
SILICATE | member of the mineral group that has silicon and oxygen in its crystal structure. |