Why the group 15 elements (As,Sb and Bi) show a lower tendency to chan – InterviewSolution

1.	Why the group 15 elements (As,Sb and Bi) show a lower tendency to change their electronegativity and they have almost equal electronegativity across the group??
Answer» Why the group 15 elements (As,Sb and Bi) show a lower tendency to change their electronegativity and they have almost equal electronegativity across the group??

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