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States of matter Megan mayer

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Total cards: 24•Content version: v3•Public deck•Updated: 8/1/2026

Card preview (24)

#1
Front (Question)

What is a liquid?

Back (Answer)

They can change shape not volume. They have a definite volume but change shape depending on the object they are in

#2
Front (Question)

What is a soild?

Back (Answer)

They have a definite shape and volume.

#3
Front (Question)

What is a gas?

Back (Answer)

There molecules are free to spread in all directions.

#4
Front (Question)

What is a plasma?

Back (Answer)

It’s a state of matter that does not have a define shape and the particles are broken apart. It starts out as a gas and then becomes ionized.

#5
Front (Question)

What is energy?

Back (Answer)

The ability to change or move matter and to do work.

#6
Front (Question)

What is thermal energy?

Back (Answer)

The total kinetic energy that make up an object. The molecules move faster when heated up.

#7
Front (Question)

What is evaporation?

Back (Answer)

The change from a liquid to a gas.

#8
Front (Question)

What is sublimation?

Back (Answer)

When a soild changes directly into a gas.

#9
Front (Question)

What is condensation?

Back (Answer)

A change from gas to liquid.

#10
Front (Question)

What is crystalline solid?

Back (Answer)

They are an arrangement of atoms or molecules in a order.

#11
Front (Question)

What is a amorphous soild?

Back (Answer)

Atoms or molecules that are composed in no particular order.

#12
Front (Question)

What is surface tension?

Back (Answer)

A force acting on particles that make the liquid to turn into spherical drops.

#13
Front (Question)

What is kinetic energy?

Back (Answer)

The energy of motion.

#14
Front (Question)

What is heat?

Back (Answer)

It causes the temperature of a substance change. Which can change the state of matter too.

#15
Front (Question)

What is a endothermic change?

Back (Answer)

When a substance changes requiring melting and energy.

#16
Front (Question)

What is a exoteric change?

Back (Answer)

When a substance is freezing and realizing energy while changes states of matter.

#17
Front (Question)

What is a fluid?

Back (Answer)

A state of matter where the molecules are free to move past each other as Ina gas or a liquid.

#18
Front (Question)

What is a buoyant force?

Back (Answer)

The upward force exerted on an object

#19
Front (Question)

What is pressure?

Back (Answer)

The amount of force exerted per unit area of a surface

#20
Front (Question)

What is the Archimedes’ principle?

Back (Answer)

The principle that states that the buoyant force on an object in a fluid is an upward force.

#21
Front (Question)

What is pascal?

Back (Answer)

The SI unit for pressure. (Pa)

#22
Front (Question)

What is pascal’s principle?

Back (Answer)

States that a fluid in equilibrium contained in a vessel exerts a pressure of equal intensity in all directions.

#23
Front (Question)

What is viscosity?

Back (Answer)

The resistance of a gas or liquid to flow

#24
Front (Question)

What is Bernoulli’s principle?

Back (Answer)

States that as speed of a moving fluid increases, the pressure of the moving fluid decreases.