C, X, Z, B and D are the elements belonging to 15th group of Modern periodic table. The correct trend of electronegativity in these elements is C = X < Z < B < D. The element ‘B’ in the sequence is
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.