Physical and Chemical Change

• Begins and ends with the same kind of matter.

• ​A physical change of matter is a change in size, texture, shape or state. It does not change what the matter is.

Physical Change

Multiple Choice

What happens when there is a physical change?

• NO new substance is formed

• There is the same kind of matter after the change

• Only the texture, size or state of matter changed

• all acorrect

Multiple Choice

Which of the following is an example of physical change?

• cutting paper

• breaking glass

• melting ice

• all are correct

• also called a chemical reaction.

• ​A chemical change produces NEW matter with different properties from the original matter.

Chemical Change

Multiple Choice

A chemical change occurs when ___________.

• a new matter is formed

• when there is change in texture

• when there is NO change in the type of matter

• none of these

​SIGNS OF CHEMICAL CHANGE

Multiple Choice

Glass breaking is an example of :

• chemical change

• Physical Change

• No Change

Multiple Choice

Spoiling food is an example of:

• chemical change

• physical change

• no change

Multiple Choice

Dissolving salt in water.

• Chemical Change

• Physical Change

Multiple Choice

Ice Melting

• Chemical Change

• Physical Change

Multiple Choice

Tearing Paper

• Chemical Change

• Physical Change

Multiple Choice

Explosion

• Chemical Change

• Physical Change