Particles | Electrons | Protons | Neutrons |
A B C D | 2 10 8 8 | 3 9 8 9 | 4 8 8 10 |
Answer:
(i) Number of protons = 8
Number of electrons = 8
Number of neutrons =16-8 = 8
(ii) Valency 8 ? 6 = 2
(iii) (a) (b)
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