Energy and Matter

What is true about molecules?

• smallest particles of any substance

• formed when 2 or more atoms combine

• have all properties of that particular substance

• all of the above

Tags

NGSS.MS-PS1-1

Which statement best describes matter?

• liquid and solid

• Any substance that has mass and takes up space by having volume.

• wood

• Anything that's always moving

What determines whether matter is liquid, solid, or gas?

• the shape of the matter

• How many molecules there are

• How close the molecules are to one another

• the speed with which the molecules travel

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What are the phases of matter?

• liquid, solid, gas

• liquid, matter, vapor

• vapor, liquid, condensation

• gas, energy, solid

Tags

NGSS.MS-PS1-4

Which matter has the fastest moving molecules?

• liquid

• solid

• air

• gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The ability to cause change or to do work is the definition of ___________.

• motion

• motion

• kinetic

• energy

A ball resting at the top of a slide has ____________energy.

• kinetic

• potential

• motion

• limited

Tags

NGSS.MS-PS3-2

A ball rolling down a slide has ___________energy.

• fast

• potential

• kinetic

• motion

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

The kinetic (movement or motion) energy of molecules is _______.

• temperature

• heat

• molecules

• potential

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

_________is a way to measure heat.

• temperature

• energy

• kinetic

• potential

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4