# data[].attributes.body
https://www.youtube.com/watch?v=37pir0ej_SE
https://www.youtube.com/watch?v=0Bt6RPP2ANI

# data[].attributes.body
https://www.youtube.com/watch?v=cmrj2XO61FM
https://www.youtube.com/watch?v=gSmW8YiJWfw

# data[].attributes.headline
how physical change and chemical change are different 

# data[].attributes.subject
how physical change and chemical change are different 

# data[].attributes.body
There are several differences between a physical and chemical change in matter or substances. A physical change in a substance doesn't change what the substance is. In a chemical change where there is a chemical reaction, a new substance is formed and energy is either given off or absorbed.

# data[].attributes.body
Physical change alters a substance without changing its composition
Chemical change is when a substance changes in composition

# data[].attributes.body
Chemical Properties can only be observed by changing the identity of the substance.
- Evaporation
-  Toxicity
-  Flammability
-  Corrosion
-  Fireworks Exploding
- Combustion

# data[].attributes.body
Physical properties can be observed without changing the identity of the substance.
-  Color
-  Density
-  Hardness
-  Odor
-   Shape
- Size

# data[].attributes.body
A Property is the natural state of something, that can be observed.

# data[].attributes.body
Ajanique Johnson
Chemistry 2nd period