Question

Give two examples of each 1. homogeneous mixture ____ 2. elements with valency 2 ______ 3. metals____ 4. air pollutants _______ 5. cell organelles________ ​

Answer 1

1.brine

2.magnesium

3.iron

4. co

5. mitochondria

Answer 2

Answer:

Answer is given

Explanation:

(1) Solution of salt and sugar.

(2) Hydrogen 2

(3) Iron

(4) Carbon monoxide

(5) Mitochondria