Question

Why do most of the elements try to participate
in the chemical combinations?

Answer 1

Answer:

correct answer is B

hope it is helpful

Answer 2

(b) Both (ii) and (iii) elements combine to complete their octet and achieve noble gas configuration.

Explanation:

• The elements tend to lose electrons and gain electrons in order to complete their octet.
• By completing their octet, they stabilize themselves. Complete octet means nobel gas like configuration.
• So, in order to do they also form covalent bonds by sharing electrons and forming chemical combinations.
• Therefore, elements participate in chemical combinations to complete their octet and form a noble gas configuration.