Question

What is a pure substance ​

Answer 1

A chemical substance is a form of matter having constant chemical composition and characteristic properties. Some references add that chemical substance cannot be separated into its constituent elements by physical separation methods, i.e., without breaking chemical bonds.

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Answer 2

Question:

What is a pure substance ?

Answer:

The pure substance is a substance which is made up of only one kind of particles and has a fixed or Ratio.

Some examples of pure substance :-

• Gold metal.
• Sugar
• copper
• oxygen