Chemistry Practice #2

States of Matter: Melting, Freezing, Evaporating, and Sublimating are all...

• physical changes.

• chemical changes.

Tags

NGSS.MS-PS1-4

States of Matter: Liquid turning into a solid is called...

• melting

• freezing

• evaporation

• condensation

• sublimation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

States of Matter: Solid turning into a gas is called...

• melting

• freezing

• evaporation

• condensation

• sublimation

Tags

NGSS.MS-PS1-4

States of Matter: Gas turning into a liquid is called...

• melting

• freezing

• evaporation

• condensation

• sublimation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

States of Matter: Which of the following has a tightly packed structure?

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

States of Matter: Which of the following takes the shape of a container?

• solid

• liquid

• gas

States of Matter: Which of the following moves freely, condenses in the cold and expands in the heat?

• solid

• liquid

• gas

Matter is

• anything that has mass and volume

• anything that has mass and condensation

• anything that has volume and condensation

Which of these is an example of a Homogeneous mixture:

• Tea with sugar

• oil and water

• NaCl

• H₂O

Which of these is an example of a Heterogeneous mixture:

• Tea with sugar

• oil and water

• NaCl

• H₂O