PBA #1 Test Review
Authored by Amanda Nutt
Chemistry
7th Grade
NGSS covered
Used 8+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
36 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What happens to gas in a balloon, when there is more energy in a room? (Hint: When the room is warmer.)
The gas particles will spread apart and move faster.
The gas particles will come closer together and slow down.
The speed and spacing of the gas particles will not change.
Tags
NGSS.MS-PS1-4
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What happens to the gas in a balloon, when you put a balloon in the freezer?
The gas particles will spread apart and move faster.
The gas particles will come closer together and slow down.
The speed and spacing of the gas particles will not change.
Tags
NGSS.MS-PS1-4
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What happened to the molecules of the ice cream in my hand when it started to melt?
The solid particles will spread apart and move faster.
The solid particles will come closer together and slow down.
The speed and spacing of the solid particles will not change.
Tags
NGSS.MS-PS1-4
NGSS.MS-PS3-4
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the subscript for K?
3KCl₂
3
2
1
6
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How many elements are in the formula?
3KCl₂
3
2
1
6
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the coefficient for K?
3KCl₂
3
2
1
6
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How many total atoms of K are there?
3KCl₂
3
2
1
6
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
