An element belongs to group-15

CHEMISTRY · Single correct · ISC · Chemistry · Classification of Elements and Periodicity in Properties · Electron gain enthalpy and electronegativity

Problem

An element belongs to group-15. 'X', 'Y' and P (Phosphorus). The difference in electronegativity of X and P is higher than P and Y. Then X, Y are (1) (2) (3) (4)

Related theory

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