U1S1 Vocab Flashcard

Front

Kinetic energy:

Back

Energy of motion.

Front

What is a particle?

Back

A tiny, microscopic thing that makes up all matter.

Front

Matter is the material that makes up the physical world.

Back

the material that the physical world is made of

Front

Temperature: average amount of substance's particles

Back

Average amount of substance's particles

Front

Thermal energy is the total amount of a substance's particles.

Back

Total amount of substance's particles.

Front

Transfer in baking: I transfer heat energy to cookies.

Back

Move from one place to another.

Front

Phase change:

Back

when a substance changes from one phase to another.

Front

Fastest particle movement state?

Back

gas

Front

Particles are closely packed and move slowest in which state of matter?

Back

solid