Composition of Molecules Review
Authored by Michael Hopkins
Science
7th - 8th Grade
NGSS covered
Used 15+ times
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35 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of these are pure substances?
Diagram I only
Diagram III only
Diagrams II and IV
Diagrams I and III
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Diagram I represents:
an element
a compound
a mixture
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Diagram III represents:
an element
a compound
a mixture
Tags
NGSS.MS-PS1-1
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The particles in Diagram II are:
atoms only
molecules only
atoms and molecules
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The particles in Diagram III are:
atoms only
molecules only
atoms and molecules
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The particles in Diagram I are:
atoms only
molecules only
atoms and molecules
Tags
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The three particles shown here are examples of:
atoms of an element
atoms of a compound
molecules of an element
molecules of a compound
Tags
NGSS.MS-PS1-1
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