Physical vs Chemical
By: Jennifer T.
Mass is the amount of matter in a object, weight is the gravitational pull on the matter
Ex. Density or coloring
Ex. A bike rusting (reactivity) or Rubber alcohol (flammability)
Physical and Chemical properties and changes difference
Physical properties are things you can do to a substance and still not change what the matter is, changes affects the physical properties of the substance.
Chemical properties describes the substances ability to change to have different properties and a new matter, changes when a substances is made to something else but has the same properties.