Phase Change: Part 3
Authored by Savannah Linhares
Science
7th Grade
NGSS covered
Used 46+ times
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17 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Gas --> Liquid
Particles are moving away from each other -> particles are moving around each other
Particles are moving in place -> particles are moving around each other
Particles are moving away from each other -> particles are moving in place
Particles are moving in place -> particles particles are moving in place
Tags
NGSS.MS-PS1-4
NGSS.MS-PS3-5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Solid --> liquid
Particles are moving away from each other -> particles are moving around each other
Particles are moving in place -> particles are moving around each other
Particles are moving away from each other -> particles are moving in place
Particles are moving in place -> particles particles are moving in place
Tags
NGSS.MS-PS1-4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Gas--> solid
Particles are moving away from each other -> particles are moving around each other
Particles are moving in place -> particles are moving around each other
Particles are moving away from each other -> particles are moving in place
Particles are moving in place -> particles particles are moving in place
Tags
NGSS.MS-PS1-4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
You are looking at a substance that started as an ice cube but melted in to water. What happened to the molecules?
Particles are moving away from each other -> particles are moving around each other
Particles are moving in place -> particles are moving around each other
Particles are moving away from each other -> particles are moving in place
Particles are moving in place -> particles particles are moving in place
Tags
NGSS.MS-PS1-4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
You are looking at a substance that started as water and evaporated into water vapor. What happened to the molecules?
Particles are moving away from each other -> particles are moving around each other
Particles are moving in place -> particles are moving around each other
Particles are moving away from each other -> particles are moving in place
Particles are moving around each other -> particles are moving away from each other
Tags
NGSS.MS-PS1-4
NGSS.MS-PS3-5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Scientists are able to change oxygen in the gas state to oxygen as a liquid. How do they do that?
They add energy and increase the temperature
They reduce energy and decrease the temperature
Tags
NGSS.MS-PS1-4
NGSS.MS-PS3-4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Refrigerators are able to transfer energy out of a substance. At first, the substance is a liquid. The refrigerator changes the phase of the substance by transferring energy out of it. How does this change affect the substance’s molecules?
After the phase change, the molecules move . . .
slower, and they move away from each other.
slower, and they move in place.
faster, and they move around each other.
faster, and they move in place.
Tags
NGSS.MS-PS1-4
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