Matter, Forces, and Energy

State of matter where particles vibrate in a fixed position

• plasma

• liquid

• gas

• solid

Tags

NGSS.MS-PS1-4

Pure substances are made out of how many kinds of particles?

• 1

• 2

• 0

• 3 or more

Tags

NGSS.MS-PS1-1

The process by which a gas changes into a liquid

• condensing

• melting

• sublimation

• deposition

Tags

NGSS.MS-PS1-4

In which type of energy do particles vibrate in waves?

• nuclear

• electrical

• sound

• thermal

Tags

NGSS.MS-PS4-1

Which of the following is the most easily able to be compressed?

• solid

• liquid

• gas

• wood

Forces always work

• in pairs.

• in pears

• alone

• towards the ground

Tags

NGSS.MS-PS2-1

Which force causes particles in an object to move across each other

• friction

• gravity

• tension

• shear

These are positively charged particles in the nucleus of an atom.

• neutrons

• electrons

• protons

• elements

The process whereby a heavy nucleus splits into smaller nuclei is called what?

• radiation

• fusion

• sublimation

• fission

Tags

NGSS.HS-PS1-8

The first law of __________________ states that energy and matter cannot be created or destroyed, but only changed from one form to another.

• algebra

• thermodynamics

• motion

• gravity