The ionization potentials of Li and K are 5.4 and 4.3 eV respectively

CHEMISTRY · Single correct · AP · Chemistry · Atomic Structure and Properties · Atomic Structure and Properties

Problem

The ionization potentials of Li and K are 5.4 and 4.3 eV respectively. The ionization potential of Na will be : (1) 9.7 eV (2) 1.1 eV (3) 4.9 eV (4) cannot be calculated

Related theory

Ionisation potential
Ionisation enthalpy
Classification of Elements and Periodicity in Properties
Periodic Trends in Physical Properties

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