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 new substances with different properties
A
Chemical change
3
Q
Mass is not created or destroyed but is not. Transformed to different substances
A
Law of conservation of mass
4
Q
Mixing baking soda and vinegar and getting a reaction
A
Production of a gas- bubbles
5
Q
A burning candle being blown out.
A
Odor-smell
6
Q
Lead nitrate combined with potassium iodide forms a solid
A
