Science

Question 1

Physical property

Answer 1

A characteristic of matter

Question 2

Chemical property

Answer 2

The ability to form a.new substance

Question 3

Physical change

Answer 3

A change in a characteristic of matter

Question 4

Chemical change

Answer 4

A new substance being formed

Question 5

What are signs of chemical reaction?

Answer 5

Unexpected color change 
Gas production 
Temperature change
Change in smell 
Precipitation formation