Kinetic Theory & States of Matter

Which state of matter has both definite shape and definite volume?

• Gas

• Liquid

• Solid

What is the phase change of a solid to a liquid?

• freezing

• melting

• boiling

• condensation

Tags

NGSS.MS-PS1-4

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

• Sublimation
• Condensation
• Liquid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

7. All phase changes (changing states) requires energy to be added or taken away.

• True
• False

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Change from gas to liquid...

• condensation
• evaporation
• expansion
• movement

Tags

NGSS.MS-PS1-4

What state/phase is the object likely from points A to B?

• Solid

• Liquid

• Gas

• Plasma

Tags

NGSS.MS-PS1-4

What is happening to the particles in the substance between points A and B?

• Melting

• Freezing

• Speeding Up

• Slowing Down

Tags

NGSS.MS-PS1-4

What is happening to the particles in the substance between points D and E?

• Melting

• Freezing

• Vaporizing

• Sublimating

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

Physical Properties

• Can't be observed unless you change what they are made of.

• Can only be observed under a microscope

• describe the appearance of something.

• Can only be done in science.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What are 4 forms of matter?

• solid, liquid, air, lava

• solid, liquid, gas, plasma

• Earth, Wind, Fire, Ether

• Fire, Water, Soil, Wind

Tags

NGSS.MS-PS1-4