
Mixtures vs pure substances
Authored by Hayley Springer
Chemistry
9th - 12th Grade
NGSS covered
Used 11+ times

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19 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Air is a...
Element
Compound
Homogeneous mixture
Heterogeneous mixture
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Potassium, or K, is a...
Element
Compound
Homogeneous mixture
Heterogeneous mixture
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A bowl of cereal is a...
Element
Compound
Homogeneous mixture
Heterogeneous mixture
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If it can be physically separated it is a...
Mixture
Pure Substance
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If it has uniform composition it is a...
Homogeneous mixture
Heterogeneous mixture
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Air that is 70% Oxygen, 20% Nitrogen, and 10% carbon is a(n)...
Element
Compound
Homogeneous mixture
Heterogeneous mixture
Tags
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If something is made of one kind of atom it is.....
pure substance
mixture
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