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Chemical Properties

8.P.1.1

QuestionAnswer
Chemical property/change a property or change that describes a substance's ability to participate in chemical reactions; always forms a new substance
Combustion a chemical reaction that occurs when a substance reacts with oxygen, releasing energy in the form of heat and light
Endothermic Absorbs heat (feels COLD)
Evidence of a chemical change #1 1. Color Change from within
Evidence of a chemical change #2 2. Production of a gas or odor
Evidence of a chemical change #3 3. Release or absorption of heat
Evidence of a chemical change #4 4. Production of light or sound
Evidence of a chemical change #5 5. Formation of a new substance
Evidence of a chemical change #6 6. Formation of a precipitate
Exothermic Releases heat (feels HOT)
Flammability the ability of a substance to burn or ignite, causing fire or combustion
Oxidation A chemical change in which a substance combines with oxygen, as when iron oxidizes, forming rust
Precipitate a substance to be deposited in solid form from a solution
Reactive/Reactivity how easy or difficult (the speed) a particle combines with one another
Tarnish dullness of color, almost looks dirty; slow reaction of a metal (silver or brass) with air/moisture
Created by: jhandy8
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