Compound Ratios
Authored by Krista Klein Meholic
Science
7th - 8th Grade
NGSS covered
Used 46+ times
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9 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the ratio of water if the chemical formula is
2:1
1:1
2:2
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the ratio of carbon dioxide if the chemical formula is
2:2
1:1
1:2
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the ratio of Sodium Chloride (Salt) if the chemical formula is
2:2
1:1
1:2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the ratio of ammonia if the chemical formula is
1:3
1:1
1:2
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the ratio of barium fluoride if the chemical formula is
1:3
1:1
1:2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the ratio of barium sulfide if the chemical formula is
1:3
1:1
1:2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the ratio of calcium oxide if the chemical formula is
1:3
1:1
1:2
Tags
NGSS.MS-PS1-1
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