solid, liquid, gas 23/24

Has definite volume , but No definite shape.

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

Has definite volume and definite shape.

• solid

• liquid

• gas

Tags

NGSS.5-PS1-3

Gas has NO definite shape and NO definite volume.

• True

• False

Boiling point

• solid changes to a gas

• liquid changes to a gas

• solid changes to a liquid

• liquid changes to a solid

liquid

• molecules are packed tightly

• molecules are loosely packed. (flow freely)

• molecules are spread far apart.

  (floating freely)

Tags

NGSS.MS-PS1-4

Molecules speed up because energy is _______________

(a)  

• added
• removed

Tags

NGSS.HS-PS3-2

NGSS.HS-PS3-4

solid

• molecules are tightly packed

• molecules are loosely packed

  (flow freely)

• molecules are floating freely

Molecules are floating freely.

• solid

• liquid

• gas

Freezing point--Temperature at which a substance changes from a solid into a liquid. Ice (solid) changes into water (liquid)

• True

• False

Tags

NGSS.HS-PS3-4

Temperature at which gold changes (melts) into a liquid.

• 164 degrees celcius

• 1064 degrees celcius

• 0 degrees celcius

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4