Matter

Which state of matter will hold its shape without a container?

• Solid
• Liquid
• Gas
• Plasma

The change of a substance from a solid directly to a gas is called

• condensation
• evaporation
• melting
• sublimation

Evaporation refers to the change of state from a 

• liquid to a gas
• gas to a liquid
• solid to a liquid
• liquid to a solid

The law of conservation of mass states that mass cannot be

• burned
• changed in form
• created or destroyed
• heated or cooled

All matter is made of atoms and molecules that are

• always fixed in position
• always in motion
• moving in the same direction
• moving slowly

Which state of matter has a definite volume, but not a definite shape?

• plasma
• gas
• liquid
• solid

Unlike a gas, a plasma

• has no mass
• has no definite shape
• has no definite volume
• conducts electric current because it is charged

A gas becomes a liquid through a process called

• melting
• freeing
• evaporation
• condensation

Tags

NGSS.MS-PS1-4

Which state of matter has neither a definite shape nor a definite volume?

• solid
• liquid
• gas

Name the three states of matter:

• crystalline, amorphous, solid
• solid, liquid, gas
• energy, matter, mass
• solid, fluid, liquid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4