Phase Changes and Molecules
Quiz
•
Chemistry
•
7th Grade
•
Practice Problem
•
Easy
+2
Standards-aligned
Casey Sayatovich
Used 50+ times
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20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Molecules are
A single atom by itself
A single element by itself
2 or more elements bonded together
2 or more atoms bonded together
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This is H2O. How many Hydrogen atoms are there?
1
2
3
0
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This is Carbon Dioxide - CO2 How many Oxygen atom are there?
2
1
3
0
Tags
NGSS.MS-PS1-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This is Methane - CH4. What color represents Hydrogen in this picture?
red
blue
I don't know
Methane smells!
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many different elements are in C6H12O6?
1
2
3
24
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the name of this molecule?
Water
Carbon Dioxide
Methane
Ammonia
Tags
NGSS.MS-ESS2-4
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many Carbon atoms are in C2H8O ?
11
1
8
2
Tags
NGSS.MS-PS1-1
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