Physical And Chemical Changes Flashcards
1
Q
A change that affects one or more physical properties
A
Physical change
2
Q
When one or more substances change into an entirely new substance with different properties
A
Chemical change
3
Q
A 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
Production of a gas-bubbles
A
Mixing baking soda and vinegar
5
Q
Odor-smell
A
Something burning
6
Q
Forms precipitate
A
A solid forms in a liquid
7
Q
Changes color
A
Rusting
8
Q
Change in energy
A
Temperature
