Formulas
Quiz
•
Science
•
8th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Lisa Thompson
FREE Resource
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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How many Aluminum are in Al2O3?
3
2
5
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following molecules has the formula CH2O?
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which elements are in the formula shown above?
Tin and Chlorine
Tin, Carbon and Lithium
Sulfur, Nitrogen and Chlorine
Sulfur, Nitrogen, Carbon and Lithium
Tags
NGSS.MS-PS1-1
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which elements are in the formula shown above?
Cobalt only
Carbon and Oxygen
Copper only
Carbon and Osmium
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following formulas would be used to describe molecule 4?
C3HO
C4HO
CH4O
CH3O
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Based on the diagrams, which compound should be identified as methane (CH4)?
Molecule 1
Molecule 3
Molecule 4
Molecule 6
Tags
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How many atoms of carbon are in the formula CH3CH2CH2OH?
3
1
7
4
Tags
NGSS.MS-PS1-1
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