A | B |
Physical Change | A change in which the form of a substance changes, but the substance still has the same chemical makeup. |
Chemical Change | A change in which it is changed the chemical nature and properties of substances to form NEW substances. |
A match burns | chemical change |
To warm a marshmallow only enough to melt | physical change |
To burn a marshmallow | chemical change ( black marshmallow is carbon) a new substance |
Corrosion of a metal | chemical change |
Combustion | chemical change |
Ice cream melting | physical change |
Change in the state of a substance | physical change |
liquid water to ice cube | physical change |
water vapor to frost | physical change |
"dry ice" to gas | physical change |
Leaving a nail outside to rust | chemical change |
Mixing together baking soda and vinegar | chemical change |
Burning wood for a campfire | chemical change |
Melting aluminum cans | physical change |
Breaking a drinking glass | physical change |
Chopping a tree into firewood | physical change |
Boiling water | physical change |
Melting and boiling | physical change |
Rusting and burning | chemical changes |
Melting chocolate | physical change |
Fireworks | chemical change |