The elements of group 1 are the ones which would least strongly attract electrons from other atoms in a compound.
Answer: A
Explanation
The property of atoms which can least attract electrons from other atoms can also be termed as the ability of the those atoms to donate their electrons to the atoms which can attract electrons.
These kind of atoms which can give their electrons to reach a stable electronic configuration is termed as electropositive atoms.
Mostly the alkali metals which are the elements in group 1 has this ability of giving their electrons readily and to not at all attract other atom's electrons.
So the elements in group 1 category have less tendency for electrons attraction.