Question

1. Matter can be broadly classified into
and
2. An
is a substance that cannot be broken down into simpler substances.
3.
are the inert gases.
4. A pure substance has a
composition.
5. The components of a mixture can be separated by​

Answer 1

Answer:

1) molecules

2) elements

3) helium,neon, argon, krypton,xenon and radon

4) molecules containing same kind of atoms

5)?

Answer 2

Matter can be classified into
1. Liquids , gases and solids