________________ are classified into suspensions, colloids and emulsions.
Elements
Homogeneous mixtures
Heterogeneous mixtures
Compounds
The smallest particle of an element or a compound which can exist independently and possess its characteristic properties is called its
Atoms
Molecule
Mercury in amalgamated form is a homogeneous ___________ mixture.
Liquid in liquid
Liquid in solid
Solid in liquid
Solid in solid
Sugar(solution) in water is a homogeneous __________ mixture.
__________ are also known as chemical compounds.
molecules
Element
______________ are the basic constituents of all matter.
Mixtures
Complexes
A compound containing sodium, hydrogen, carbon and oxygen is
Sodium carbonate
Sodium bicarbonate
Sodium hydroxide
Sodium chloride
The properties of ____________ are entirely different from those of its constituent.
Molecules
Alloys
_________ is the most abundance in the earth's crust.
Oxygen
Silicon
Aluminium
Calcium
____________ is that form of matter in which two or more substance are present in any proportion.
Gases
