Which of the following is incorrect order of property as indicated ?
CHEMISTRY · Single correct · AP · Chemistry · Atomic Structure and Properties · Atomic Structure and Properties
Problem
Which of the following is incorrect order of property as indicated ?
(1) Na+<F−<O2−<Ne<Ar : Atomic size
(2) Br<Se<As<Ge : Metallic character
(3) Na<Al<Si<Mg : Ionisation energy
(4) I<Br<Cl<F : Electron affinity