Atoms, molecules, and compounds practice
Authored by Christina Bradshaw
Science
6th - 8th Grade
NGSS covered
Used 155+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2
3
5
1
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3
24
12
18
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following chemical formulas represents a compound?
Tags
NGSS.MS-PS1-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sodium has an atomic number of 11, how many protons does this atom have?
12
11
23
It doesn't have protons
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the picture displaying?
An element
An atom
A compound
A nucleus
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these is a compound?
Iron
Potassium
Salt
Calcium
Tags
NGSS.MS-PS1-1
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Molecule
Element
Atom
Compound
Tags
NGSS.MS-PS1-1
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