Question

In addition to carbon, the following atoms can be present in organic compounds:
A) Platinum, Radium, Nitrogen, Neon B) Silver, Thorium, Argon
Chlorine, Uranium, Radon, Gold D) Sulphur, Nitrogen, Phosphorus, Chlore​

Answer 1

present in organic compounds:

A) Platinum, Radium, Nitrogen, Neon B) Silver, Thorium, Argon

Chlorine, Uranium, Radon, Gold D) Sulphur, Nitrogen, Phosphorus, Chlore