Physical And Chemical Changes Flashcards
1
Q
Change that affects one or more physical properties
A
Physical change
2
Q
One or more substances changes into a new substance
A
Chemical change
3
Q
States that mass cannot be created or destroyed in ordinary physical or chemical changes
A
Law of conservation of mass
4
Q
Production of carbon dioxide
A
Vinegar+baking soda
5
Q
Odor
A
Rotten food
