Chemistry Review Quizizz
Authored by Alejandra Hernandez
Science
6th - 8th Grade
NGSS covered
Used 6+ times
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50 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A physical change...
changes the physical properties of an object, but does not create a new substance.
creates a new substance and cannot be undone.
Tags
NGSS.MS-PS1-4
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A chemical change
changes the physical properties of an object, but does not create a new substance.
creates a new substance and cannot be undone.
Tags
NGSS.MS-PS1-2
3.
CATEGORIZE QUESTION
3 mins • 1 pt
Categorize: Are these physical or chemical changes? (Hint: 5 on each side)
Groups:
(a) Physical Change
,
(b) Chemical Change
Ice cream melting
Burning a marshmallow
Baking a cake
Making a paper boat
Food spoiling
Cutting food into smaller pieces
Painting a wall
Rust on metal
Acids in the stomach break down food
Water boiling on the stove
Tags
NGSS.MS-PS1-2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Chewing food to break it down into smaller particles represents a _________ change, but the changing of starch into sugars by enzymes in the digestive system represents a ___________change.
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a precipitate? What kind of change is it?
Liquid evaporating into gas; chemical change
A solid formed from a frozen liquid; physical change
A chunky solid formed when two liquid chemicals are combined; chemical change
A liquid solution that contains two substances; physical change
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Bubbles form when two or more substances are combined ...
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Which of the following are indicators of a chemical change?
Light Production
Gas production (bubbles/fizzing)
Color Change (unexpected)
Temperature Change
Changes in the state of matter (solid/liquid/gas)
Tags
NGSS.MS-PS1-2
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