MHT CET Chemistry question

The first ionization energies of alkaline earth metals are higher than those of the alkali metals. This is because:

Answer: (A)

Solution

In a period the nuclear charge rises from group 1 to group 2 while the electron is added to the same shell, so the outer

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-067115