
Elements and Compounds / Classifying Compounds and Mixtures
Authored by Austin Ritenour
Science
8th Grade
NGSS covered
Used 6+ times

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53 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the layer of gas surrounding a planet that is held in place by gravity?
Atmosphere
Compound
Lithosphere
Mixture
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the sum of all living matter on Earth?
Biosphere
Hydrosphere
Mass
Volume
Tags
NGSS.MS-LS2-3
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is a new substance with unique chemical and physical properties formed when two or more elements are chemically bonded during a chemical reaction?
Compound
Lithosphere
Mixture
Acid
Tags
NGSS.MS-PS1-1
NGSS.MS-PS1-2
NGSS.MS-PS1-5
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is all the water on Earth’s surface; includes all water sources above and below the surface?
Hydrosphere
Mass
Volume
Base
Tags
NGSS.MS-ESS2-4
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the cool, rigid, outermost layer of Earth that consists of the crust and the uppermost part of the mantle; broken into pieces or segments called plates?
Lithosphere
Mixture
Acid
Pure Substance
Tags
NGSS.MS-ESS2-1
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is a measure of how much matter is present in a substance?
Mass
Volume
Base
Salts
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is a combination of two or more substances that do not chemically combine and can be separated?
Mixture
Acid
Pure Substance
Solution
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