# data[].attributes.headline
The statue of liberty tarnished from copper to a blue green color

# data[].attributes.subject
The statue of liberty tarnished from copper to a blue green color

# data[].attributes.headline
Antacid tablet releases gas bubbles which forms new chemical substances 

# data[].attributes.subject
Antacid tablet releases gas bubbles which forms new chemical substances 

# data[].attributes.body
A physical change is when a physical property gets changed but is still the same object .For example a piece of clay can break but it is still clay just in a different form
Pg.A.44-45 Hardcover

# data[].attributes.body
A chemical change happens when a substances atoms are rearranged to make a new substance. Such as wood burning the wood burns and turns into ashes.
Pg.A.46 Hardcover