Phase changes and States of Matter

Multiple Choice

What state of matter does the picture below represent?

• solid

• liquid

• gas

• plasma

Multiple Choice

The state of matter that keeps its shape and volume when it is placed in a different container is called ______.

• gas

• liquid

• solid

Multiple Choice

The state of matter that expands to fill its container is called ______.

• gas

• liquid

• solid

Multiple Choice

What is a Solid?

• Matter that has a fixed shape and size.

• Matter that has a fixed size and no fixed shape

• Matter that has no fixed shape or size

• Matter that has no fixed shape and size

Multiple Choice

Which state of matter has its own shape

• Gas

• Solid

• LIquid

Multiple Choice

Define a liquid.

• Matter that has fixed shape but no fixed volume

• Matter that has fixed shape and fixed volume

• Matter that has fixed volume, but no fixed shape

Multiple Choice

The particles in the picture are tightly held together with very tiny movement. They have shape and fixed volume. Therefore, the picture represents _________.

• solid

• liquid

• gas

• plasma

Multiple Choice

In which state of matter will there be the LARGEST space between molecules?

• Solid

• Liquid

• Gas

Multiple Choice

What is a gas?

• Matter that has fixed shape but no fixed volume

• Matter that has no fixed shape and no fixed volume

• Matter that has no fixed shape but fixed volume

• compounds

Multiple Choice

What state is represented in the gif?

• Solid

• Liquid

• Gas

Multiple Choice

What determines the states of matter a material is in?

• solid

• liquid

• temperature

• gas

Multiple Choice

Liquid has a fixed shape

• True

• False

Multiple Choice

Solid has a fixed shape

• True

• False

Multiple Choice

Evaporation is the change of state of a

• Gas to solid

• Liquid to Gas

• Solid to liquid

• Liquid to Solid

Multiple Choice

What is the state change that occurs, when ice turns into a liquid?

• Boiling

• Condensation

• Melting

• evaporation

Multiple Choice

Condensation is when

• Liquid turns to a solid

• Gas turns to liquid

• Solid turns to liquid

• Liquid turns to a gas

Multiple Choice

Solid particles are

• Far apart

• Close, but able to move

• Closest together

• Fast moving

Multiple Choice

This image is an example of what particle

• Solid

• Liquid

• Gas

Multiple Choice

What particles move the fastest?

• Solid

• Liquid

• Gas

Multiple Choice

What is the state of matter of ice

• Gas

• Liquid

• Solid

Multiple Choice

What is the name of the change when a liquid becomes a solid?

• Precipitation

• Freezing

• boiling

• evaporation

Multiple Choice

Why do solids have a fixed shaped?

• The particles vibrate

• The particles are fixed in place

• The particles are closely packed together

• The particles are free moving

Multiple Choice

When a gas reaches its condensation point what does it become?

• Solid

• Gas

• Liquid

Multiple Choice

When a liquid reaches its freezing point what does it become?

• Liquid

• Gas

• Solid

• Plasma

Multiple Choice

At higher temperatures

• particles in an object have less energy
• particles in an object move faster
• a gas contracts

Multiple Choice

The slower the particles in a substance move,

• the colder it is.

• the warmer it is.

• the more energy it has.

Multiple Choice

5. What is it called when a solid turns directly into a gas?

• Sublimation
• Condensation
• Liquid

Multiple Choice

Change from Gas to Solid is called........

• Sublimation
• Deposition
• Fusion
• condensation

Multiple Choice

What is the correct order of the states of matter?

• Solid, Liquid, Gas
• Gas, Liquid, Solid
• Liquid, Gas, Solid
• Solid, Gas, Liquid

Multiple Choice

If the tops were removed from the cylinders, the following would happen:

• The solid would fly out of the container
• The liquid would fly out of the container.
• The gas would fly out of the container.
• They ALL would fly out of the container.

Multiple Choice

What is matter?

• Only the things we can see with our eyes.

• Anything that has mass and takes up space.

• Only liquids and solids.

• The things that are important to us like happiness.

Multiple Choice

What effect is heat having on the ice?

• Thermal expansion.

• Temperature increase.

• Temperature decrease.

• Change in state.

Multiple Choice

What is the freezing in celsius

• 32°

• 100°

• 0°

• 965°

Multiple Choice

What is boiling in celsius

• 212°

• 32°

• 100°

• 1,000,000°

Multiple Choice

When it is cold the atoms move...

• slow

• fast

• still

• there are no atoms

Multiple Choice

when it is hot the atoms move...

• slow

• fast

• still

• there are no atoms

Multiple Choice

in the kelvin scales what degree stands for when the atoms are not moving

• 50°

• 32°

• 0°

• 100°

Multiple Choice

100 Celsius is ? Kelvin (K = Celsius + 273)

• 173 K

• 373K

• 273 K

• 0 K

Multiple Choice

Absolute Zero is which value:

• 0 K

• 0 °F

• 0 °C

Multiple Choice

Heat is the movement of ______.

• radiation
• thermal energy
• cold
• fire

Multiple Choice

the temperature scale on which 0 is the temp at which no more energy can be removed

• absolute zero

• Fahrenheit scale

• Kelvin scale

• Celsius scale

Multiple Choice

the temperature scale on which water freezes at 0 and boils at 100

• Kelvin scale

• conduction

• Fahrenheit scale

• Celsius scale

Multiple Choice

°C = (°F-32) x (5/9)

°F = (9/5) x °C + 32

Celsius = Kelvin - 273

Kelvin = Celsius + 273

Convert the temperature:

25 C = _______ F

• 77 °F

• 32 °F

• 28 °F

Multiple Choice

°C = (°F-32) x (5/9)

°F = (9/5) x °C + 32

Celsius = Kelvin - 273

Kelvin = Celsius + 273

Convert the temperature:

97 °C = _______ °F

• 97.3 °F

• 10.2 °F

• 206.6 °F

Multiple Choice

°C = (°F-32) x (5/9)

°F = (9/5) x °C + 32

Celsius = Kelvin - 273

Kelvin = Celsius + 273

Convert the temperature:

2 °C = _______ °F

• 56.9 °F

• 35.6 °F

• 0 °F

Multiple Choice

°C = (°F-32) x (5/9)

°F = (9/5) x °C + 32

Celsius = Kelvin - 273

Kelvin = Celsius + 273

Convert the temperature:

-40 °C = _______ °F

• -40 °F

• 32 °F

• 0 °F

Multiple Choice

°C = (°F-32) x (5/9)

°F = (9/5) x °C + 32

Celsius = Kelvin - 273

Kelvin = Celsius + 273

Convert the temperature:

25 °F = _______ °C

• -3.9 °C

• -10 °C

• 13 °C

Multiple Choice

What is the freezing temperature of water in Kelvin?

• 0

• 32

• 273.1

Multiple Choice

What is the boiling point of water in Kelvin?

• 212

• 100

• 373.1

Multiple Choice

A measure of the average kinetic energy of the individual particles in an object is called:

• thermal energy
• conduction
• convection
• temperature

Multiple Choice

A thermometer takes the temperature as the liquid inside will _______ or _______ as the temperature changes.

• expand or contract

• move faster or move slower

• become more or become less

Multiple Choice

Thermal expansion happens when _____________.

• temperatures increase

• temperatures decrease

• temperatures fluctuate

Multiple Choice

Heat loss causes matter to ________. Heat gain causes matter to ________.

• contract ; expand

• expand ; contract

• stay ; change

• change ; stay

Multiple Choice

The picture below shows a closed system before and after undergoing a change.

What was changed in the system?

• Particles were added to the system.

• Water was added to the system.

• Heat was added to the system.

• Air was added to the system.

Multiple Choice

The molecules of a liquid vs. a solid....

• Move slower in a liquid.
• Move slower in a solid.

Multiple Choice

Why did the balloon come back down to the ground?

• The air around it pushed it down.
• The air inside cooled and became more dense forcing the balloon to descend. 
• The air inside the balloon heated up and the air was too hot to rise. 
• The balloon may have had a hole in it.