
Elements, Compounds and Mixtures Review
Authored by Aubre Stephens
Science
6th - 8th Grade
NGSS covered
Used 10+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
A pure substance that cannot be broken down into a simpler substance.
compound
mixture
element
molecule
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A combination of two or more elements that have been chemically combined...
element
compound
mixture
molecule
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A combination of elements or compounds that are not chemically combined.
compound
mixture
element
molecule
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
NaCl, known as salt is a...
mixture
compound
element
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A salad with tomato, lettuce, cucumber, and olives is a...
mixture
compound
element
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Boron, shown on the periodic table as B is an...
mixture
compound
element
7.
FILL IN THE BLANK QUESTION
1 min • 1 pt
How many ELEMENTS are in the formula "CNO"
(a)
Tags
NGSS.MS-PS1-1
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