Ketchup? Well, it is simply a mixture as the ingredients are not chemically bonded together as they are in a substance
Mixtures: can be separated by physical means
No they are mixtures
what is mixtures
The two main branches are pure substances and mixtures.
no
if a substance is a mixture then it is heterogeneous.
Mixtures may be homogeneous or heterogeneous.Mixtures may be liquids, solids, gaseous.
Mixtures are formed from substances (compounds).
suspension
the elements in the substance are mixtures of their isotopes
alcohol and water
Soft drinks are mixtures.