Topic 2: Solids, Liquids, and Gases

Solids have ________________________.

• definite shape and volume

• no definite shape and definite volume

  (takes the shape of the container)

• no definite shape or volume

  (takes the shape and volume of the container)

Liquids have _____________________.

• definite shape and volume

• no definite shape, definite volume

  (takes the shape of container)

• no definite shape or volume

  (takes the shape and volume of container)

Tags

NGSS.MS-PS1-4

Gasses have ________________________.

• definite shape and volume

• no definite shape and definite volume

  (takes the shape of the container)

• no definite shape or volume

  (takes the shape and volume of the container)

Solid particles are ____________________.

• packed tightly and vibrate in place

• are close and slide past each other

• far apart and move all over

Gas particles are ______________________

• packed tightly and vibrate in place

• close and slide past each other

• far apart and move all over

Energy in motion.

• Potential energy

• Kinetic energy

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

Transfer of thermal energy from hot to cold is ___________.

• heat
• light
• sound

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Liquid particles are _____________________________

• packed tightly and vibrate in place

• close together and slide past each other

• far apart and move all over

Tags

NGSS.MS-PS1-4

Kinetic and thermal energy _______________ as heat is added and temperature increases.

• decreases

• stays the same

• increases

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Adding or removing heat causes

• sound and light

• an increase or decrease in thermal and kinetic energy, temperature, and the motion of the particles

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

NGSS.MS-PS3-3