Question

: Match the columns.
Column A
1. Anode rays
2. J. J. Thomson
Column B
(a) Discovery of neutron
(b) Monovalent element
(c) Trivalent element
(d) Consist of protons
(e) Divalent element
(f) Plum pudding model
3. Magnesium
4. James Chadwick
5. Chlorine
6. Phosphorus​

Answer 1

Answer:

1. Anode Rays - d) Consists of protons

2. J J Thompson - f) Plum Pudding Model

3. Magnesium - e) Diavalent Element t

4. James Chadwick - a) Discovery of Neutron

5. Chlorine - b) Monovalent element

6. Phosphorus - c) Trivalent Element

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Answer 2

Answer:

A) Discovery of neutron 3) Magnesium

B) Monovalent element 4) james Chadwick

C) Trivalent element. 1) Anode rays

D) Consist of protons. 2) J.J Thomson

E) Divalent element. 6) Phosphorus

F) Plum pudding model. 5) Chlorine