Statement I: Dipole is a scalar Quantity. Statement II: Dipole is a vector Quantity.
Statement - I: Cl− and Ca2+ are isoelectronic species. Statement - II: Isoelectronic species should have same charges.
Statement - I: Cd is a transition element. Statement - II: Cd and Cd2+ both have completely filled d− orbitals in their ground state.
Statement I: Band gap in germanium is small.
Statement II: The energy spread of each germanium atomic energy level is infinitesimally small. (J2007, 3M)