Question

Don't spam plz answer it crrtly ...its very urgent... given attachment is of geography...plz kindly don't answer me useless answer for free points.....if anyone gave useless answer I will report u history of questions n answers..mind itt!!!!!!!!​

Answer 1

Answer:

If the carbon atom gains four electrons to achieve the nearest electronic configuration of the noble gas, Ne, C4− ion will be formed. But again, a huge amount of energy is required. Moreover, in C4+ ion it is difficult for 6 protons to hold 10 electrons. Hence, to satisfy its tetravalency, carbon shares all four of its valence electrons and forms covalent bonds.