Question

Which one the following is more electropositive and why ??? Na, Ca, Al, Si and why ???​

Answer 1

Answer:

Generally all the alkali and alkaline-earth metal are electropositive in nature. Whereas the p-block elements like O, Cl, C, N are electronegative elements.

The most electropositive element among the given elements is potassium.

Option D is correct.

Note: alkali metals are more electropositive than alkaline-earth metal (K>Ca)