Matter

What is the basic building block of matter?

• Atom

• Electron

• Proton

• Neutron

WHICH OF THESE IS A FLUID?

• SOLID

• LIQUID

• GASES

What happens to a substance with an increase in temperature?

• it gains energy

• it loses energy

• its energy stays the same

The particles in a solid are...

• vibrating and closely packed together
• vibrating and loosely packed together
• not moving at all

A(n) ________ is the single smallest particle of an element that retains the chemical identity of that element.

• atom
• element
• compound
• particle

When a solid changes straight to a gas.

• condensation

• sublimation

• deposition

• freezing

Observe the diagram again, Freezing is taking place at

• Q to R

• S to T

• T to S

• R to Q

Which states of matter take the shape of the container they are kept in?

• Solid

• Liquid

• Gases

Temperature measures...

• The amount of matter in an object.
• how fast or slowly molecules are moving.
• the amount of space an object takes up.

This process is called

• Melting

• Freezing

• Sublimation

• Deposition