Question

Please answer these questions immediately.​

Answer 1

Answer:

Covalent compounds are formed on the basis of sharing electrons. When the electrons are shared within the bonds, there is no electrons available to conduct electricity - hence why covalent compounds are generally poor conductors of electricity. ... It is the only non metal compound that can conduct electricity.

Answer 2

Answer:

1) The modern periodic law states that the physical and chemical properties of the elements are the periodic function of the atomic numbers. The various elements with similar properties repeat after certain regular intervals. This repetition occurs when you arrange the elements in order of their increasing atomic numbers.

2) Covalent compounds are generally poor conductors of electricity because they do not produce ions in solution or on melting.