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A solid is a state of matter that has a(n)

• indefinite volume and indefinite shape

• definite volume and a definite shape

• definite volume and an indefinite shape

• indefinite volume and a definite shape

In which state of matter are particles packed tightly together in fixed positions?

• gas 
• solid
• liquid
• plasma

Particles of a liquid

• are tightly packed together and stay in a fixed position
• have no viscosity
• decrease in volume with increasing temperature
• are free to move in a container but are in close contact with one another

In which state of matter do particles spread apart and fill all the space available to them? 

• crystal
• liquid
• gas
• solid

The amount of space that a gas takes up is its

• volume
• mass
• pressure
• density

Which state of matter undergoes changes in volume most easily?

• solid
• liquid
• gas
• frozen

In which state of matter are the particles least able to move?

• A

• B

• C

Which of these three states represents a liquid?

• A

• B

• C

The particles in the picture are tightly held together with very tiny movement. They have shape and fixed volume. Therefore, the picture represents _________.

• solid

• liquid

• gas

• plasma

What state is represented in the gif?

• Solid

• Liquid

• Gas