Solids, Liquids & Gases
Size-Dependent Properties
Phase Changes
Vocab
Random
100
Has a definite volume but not a definate shape
What is a liquid?
100

This is the formula used to calculate the volume of a cube/rectangular prism.

What is length × width × height?

100
Phase change of a solid turning into a liquid
What is melting?
100
Anything that has mass and takes up space
What is matter?
100

All matter is made of...

What is an atom?

200
Has a definite shape and volume
What is a solid?
200

This unit is most commonly used to measure the volume of a liquid in science class.

What is a milliliter (mL)?

200
Phase change of a solid turning into a gas
What is sublimation?
200

Two or more atoms that are connected together and act as a unit.

What are molecules?

200

Which state of matter has a rigid property?

What is a solid?

300
In what state do molecules move extremely quickly and by bouncing off each other
What is a gas?
300

This property is calculated by dividing an object’s mass by its volume.

What is density?

300
Change from a liquid to a solid
What is freezing?
300

The space an object occupies.

What is volume?

300

Energy due to motion.

What is Kinetic energy?

400
Another name for the states of matter
What are phases of matter?
400

An object has a mass of 50 grams and a density of 10 g/cm³. What is its volume?

What is 5 cubic centimeters (cm³)?

400
Phase change of a gas turning into a liquid
What is condensation?
400

How much matter is in an amount of space.

What is Density?

400

The ability of one substance to dissolve in another.

What is solubility?

500

This is the state of matter that has no definite shape or volume and consists of particles that are electrically charged. It's often called the "fourth state of matter" and is found in stars and lightning.

What is plasma?

500

When measuring liquid volume in a graduated cylinder, you always read the measurement at this part of the curved surface of the liquid.

What is the meniscus?

500
When heat is added to a liquid and becomes a gas.
What is evaporation?
500

How well materials allow heat or electricity to pass through them.

What is Conductivity?

500

Color, shape, texture, state of matter, and density are all examples of this type of property that can be observed or measured without changing the substance’s identity.

What are physical properties?