Unit 4 Final Exam Review

Water is more viscous than honey.

• True

• False

One property of gas is diffusion. Diffusion occurs when the atoms of a gas spread out until they are evenly distributed.

• True

• False

Anything that has mass and takes up space is _________.

• matter

• solid

• gas

• liquid

The state of matter with no definite shape but definite volume is _____.

• plasma

• solid

• gas

• liquid

The state of matter with a definite shape and volume is ________.

• plasma

• solid

• gas

• liquid

The sum of kinetic energy and potential energy is ___________.

• temperature

• heat transfer

• thermal energy

• conduction

What is the most common state of matter in the universe?

• plasma

• solid

• gas

• liquid

Rank the states of matter from SLOWEST to FASTEST particle speed.

• gas, liquid, solid

• solid, gas, liquid

• gas, solid, liquid

• solid, liquid, gas

Which of the following is NOT part of the kinetic molecular theory?

• Atoms are not in constant random motion.

• Atoms are in constant random motion.

• All matter is made up of atoms.

• Atoms are constantly colliding with each other and their container.

The state of matter composed of positive and negative charges is ___________.

• solid

• plasma

• liquid

• gas