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Chemical Reactions vocabulary Flashcards | StudBud
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Chemical Reactions vocabulary
Chemical Reactions vocabulary
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Chemical Reactions Vocabulary
Flashcards
15 cards
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Questions
15
Answers
1
Anything that has weight and takes up space.
atom
ion
molecule
matter
2
A chemical reaction that takes energy.
exothermic reaction
endothermic reaction
combustion
chemical reaction
3
A chemical change that makes the sugar in a substance change into alcohol.
chemical reaction
combustion
fermentation
mixture
4
A change that produces one or more new substances with new chemical properties.
physical change
change
no change
chemical change
5
Law of conservation of matter is
Coefficient
Balance
Matter cannot be created or destroyed in chemical and common
........physical change
6
Something formed by combining two or more parts.
chloride
combustion
compound
fermentation
7
A chemical reaction where a substance breaks down into simpler parts.
combustion
decomposition reaction
elements
matter
8
What type of change takes place in a glow stick?
physical
no change
chemical
9
A combination of substances in which no reaction takes place.
mixture
dissolve
solution
10
A change in which appearances of a substance changes but its chemical properties stay the same.
chemical change
nuclear change
physical change
11
Two or more atoms of the same or different elements that have bonded
combustion
atom
molecules
compound
12
The process of catching fire and burning.
matter
element
decomposition
combustion
13
A chemical reaction where 2 substances combine to form a new product
decomposition reaction
exothermic reaction
endothermic reaction
combination reaction
14
A basic substance in chemistry that cannot be broken down into simpler substance
element
molecule
electron
proton
15
A chemical reaction that give off energy
chemical reaction
combination reaction
endothermic reaction
exothermic reaction
