Physical Science Final Test (S)

The speed and direction of a moving object.

• acceleration
• net force
• velocity
• maximum speed

Tags

NGSS.MS-PS3-1

Substances with atoms that are all alike.

• element
• compound
• isotope
• ion

The speed and direction of a moving object.

• acceleration
• net force
• velocity
• maximum speed

Tags

NGSS.MS-PS3-1

Calculate the net force

• 25

• 65

• 20

• 15

Tags

NGSS.MS-PS2-2

Changes from a gas state to a liquid state.

• water vapor

• evaporates

• condenses

• gas

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

Changes from a liquid state to a gas state.

• water vapor

• evaporate

• condenses

• solid

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

A force is a _________ or a ___________.

• color    sound
• electricity    pull
• push    pull
• push     work

Tags

NGSS.MS-PS2-1

The correct statement about elements are...

• proton: 3

  electron: 7

  neutron: 4

• proton: 3

  electron: 4

  neutron: 7

• proton : 3

  electron : 4

  neutron : 3

• proton: 3

  electron: 3

  neutron: 4

Tags

NGSS.MS-PS1-1

What is a gas?

• The particles are spread apart and move freely in all directions.

• Does not have a fixed volume or shape. The amount of space that it takes up can change.

• Shape and volume of particles are fixed.

• Particles are very tightly packed, can only vibrate.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is a solid?

• The particles are close together and locked in position, so they cannot move around each other and can only vibrate.

• Shape and volume are not fixed.

• Has a fixed volume and shape.

• Particles are pretty far apart and able to move around easily.