
ECM and Periodic Table Review
Authored by Theresa Brown
Science, Chemistry
8th Grade
8 covered
Used 2+ times

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85 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A mixture that appears to be evenly mixed throughout:
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A pure substance...
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1 A substance made up of two or more chemically combinedelements is —
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1 A substance made up of two or more chemically combinedelements is —
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Two or more physically combined substances form —
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
NaHCO3 is an example of —
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is an example of a mixture?
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