Question

classify different types of pure substance differentiate them on the basis of their chemical properties giving examples of each​

Answer 1

Answer:

Types of Pure Substances

Based on their chemical composition, pure substances are classified into two categories:

Elements

Compounds

Element

A pure substance that has only one kind of atom and cannot be broken into two or more simpler substances by physical or chemical means is an element. Therefore, when you break down gold, you still get gold. It is an element.

Compound

A pure substance, basically composed of two or more elements and chemically combined in a fixed proportion is called a compound

Answer 2

Answer:Compounds And Elements

Explanation:

ELEMENTS ARE PURE SUBSTANCES WHICH HAVE ONE TYPE OF PARTICLES AND CANNOT BE BROKEN DOWN INTO SIMPLER SUBSTANCES .EX - GOLD

COMPOUNDS ARE PURE SUBSTANCES WHICH CONTAIN 2 OR MORE ELEMENTS AND THEY CAN BE BROKEN DOWN BY CHEMICAL MEANS.

EX- CO2

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