Science Vocab Unit 6A
Authored by Cadence Lo
Science
8th Grade
NGSS covered
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11 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Synthesis
A process in which more one or more substances change to make one or more new substance
Ions from two compounds exchnage places
The amount of matter in an object
Element replaces another element that is part of a compound.
Tags
NGSS.MS-PS1-5
NGSS.MS-PS1-2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A single compound breaks down to form two or more simpler substances.
Reactant
Decomposition
Double replacement
Mass
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Single Replacement
A representation of a chemical reaction using symbols of the element to indicate the amount of substance.
starting material in a chemical reaction
The substances formed from a reaction.
Element replaces another element that is part of a compound.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ions from two compounds break down to form two or more simpler substances.
Double replacement
Chemical Reaction
Chemical Change
Law of conservation of mass
Tags
NGSS.MS-PS1-2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Law of conservation of mass
The substances formed from a reaction.
Mass is neither created nor destroyed in chemical and physical changes.
A change in a substance that results in entirely new substances with different properties.
A process in which one or more substances changes to make one or more substances.
Tags
NGSS.MS-PS1-5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Two or more substances combine to form one new compound
Chemical Reaction
Reactant
Mass
Chemical Change
Tags
NGSS.MS-PS1-5
NGSS.MS-PS1-2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chemical Change
A change that results in entirely new substances with different properties.
A representation of a chemical reaction using symbols of the element to indicate the amount of a substance.
Two or more substances combine to form one new compound.
Two or more substances form to create one new compound
Tags
NGSS.MS-PS1-5
NGSS.MS-PS1-2
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