Question

11Na, 15P, 14Cl, 14Si, 12Mg which of these has largest atom?​

Answer 1

Explanation:

The largest atoms of these is Sodium. This is because the outermost shell had only one election due to which the effective nuclear charge of the atom is less. Hence the electron is far from the nucleus due to which it is the largest atom. Hope my answer helped you !!

Answer 2

Answer:

The largest atoms among those is Sodium. This is because the outermost shell had only one election due to which the effective nuclear charge of the atom is less. there fore the electron is far from the nucleus due to which it is the largest atom.