True or false
6.pure substances are composed of elements and compounds
7.Elements are made up of only One kind of atoms or atoms of the same kind
8.Compounds are made up of elements
9.Compunds are broken down into parent elements through chemical process
10.Elements cannot be broken down further
11.Substances and mixtures are the two groups of matter
12.Mixtures are made up of pure substances
13.Pure substances are made up of elements and compounds
14.Mixtures can be separated Physically
15.Pure substances Are separated Chimically.
Pahelp po may 20 points kung sino makasagot nito salamat po