Match the following.
| I. Atomic theory of matter | A. Compounds |
| II. Potassium Sulphate | B.Co |
| III. Sodium | C. John Dalton |
| IV. Cobalt | D. Na |
1
I - C, II - A, III - D, IV - B
2
I - B, II - A, III - D, IV - C
3
I - C, II - D, III - A. IV - B
4
I - A, II - C, III - D, IV - B