Physical Science quiz

What are the three states of matter?

• Solid

• Liquid

• Gas

• Alamo

How does a solid change to a liquid?

• Freeze it

• Melt it

• Throw it away

• Hide it

How do you change a liquid to a solid?

• Melt it

• Warm it up

• Freeze it

• Throw it away

What happens magnetically when electricity runs through a wire (or any charged particle moves).

• Nothing, magnetism and electricity are separate phenomenon

• The magnetic field matches that of the Earth

• It generates a magnetic field around the wire

• It uses magnetism to move the charge through the wire

Freezing Juice?

• Physical Change
• Chemical Change

Exploding Fireworks?

• Physical Change 
• Chemical Change 

Cutting your hair?

• Physical Change
• Chemical Change

Is spoiling food a physical or chemical change?

• phyiscal
• chemical

What happens when a piece of wood burns?

• A physical change takes place.
• A chemical change takes place.
• The wood loses its gravity.
• The wood loses its inertia.

A change that does not result in a new substance.

• Physical Change
• Chemical Change