Mixtures and Solutions
Authored by Amy Hughes
Science
7th Grade
NGSS covered
Used 161+ times
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23 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
An element is a __________ chemical substance made of a single type of atom .
large
pure
homogeneous
solvent
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Iron is an example of a pure _______________
mixture
compound
heterogenous
element
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
A ___________________ is made of 2 or more different elements that are bonded together.
element
compound
solid
gas
Tags
NGSS.MS-PS1-1
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Pure Water ( H20 ) is a _______________
compound
element
colloid
suspension
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
A mixture is not a pure substance
true
false
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
A _____________ is a physical combination of 2 or more different chemical substances .
element
pure iron
mixture
compound
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Mixtures can be a solid , liquid, or a gas
true
false
Tags
NGSS.MS-PS1-4
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