Physical And Chemical Change Flashcards
1
Q
A change of 1 or more physical properties
A
Physical change
2
Q
A change that occurs when 1 or more substances change into a new substance
A
Chemical change
3
Q
The law that states that mass cannot be created or destroyed, it can only be transformed into different substances
A
Law of conservation of mass
4
Q
Baking soda and water
A
Production of a gas and bubbles
5
Q
Food expiring
A
Oder
6
Q
Metal tarnished and turned brown
A
Change in color
7
Q
The temperature heats up from 60 to 70 degrees Fahrenheit
A
Change in energy / temperature
