Chemical Changes Changes that produce a new kind of matter with different properties from the original Properties of matter Has mass Takes up Space Has a physical state (solid, liquid, gas) Has a definite boiling point Has a definite melting / freezing point Pure Substances A substance that is the same throughout Has a constant boiling point ;
(Chemical Changes Changes; produce; a new kind of matter) (a definite melting / freezing point Pure; Substances; ) Context(a definite melting / freezing point Pure Substances,List([223, 274))):(A substance that is the same throughout; Has; a constant boiling point) (A substance; is; the same) (Space; Has; a physical state) (solid, liquid, gas; Has; a definite boiling point)
a definite melting / freezing point Pure Substances,List([223, 274))
Chemical Changes Changes a definite melting / freezing point Pure A substance that is the same throughout A substance Space solid, liquid, gas
produce Substances Has is Has Has
a new kind of matter
a constant boiling point
the same
a physical state
a definite boiling point