Question

please answer this question ​

Answer 1

Answer:

Hope this will help you!!

Answer 2

Answer:

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Explanation:

Compounds:

1. They are pure substances that may or may not have one kind of atom. Example - H₂O.

2. They have properties different from elements that they are made of. Example - Hydrogen and Oxygen are gases, but they make up water which is liquid.

3. They can be broken down, but only chemically

4. The components when combined chemically in a definite proportion can exist independently.

Mixtures:

1. They are impure substances made up of two or more elements or compounds. Example - Iron & Sulphur mixture

2. They do not have definite properties, they retain properties of their components

3. They can be separated physically

4. The components exist independently