Which of the following alkali metals has smallest size ?

Which of the following alkali metal cation has large size in aqueous solution? (1) L i + (2) N a + (3) K + (4) R b +

Which of the following alkali metals has the lowest melting point?

Which of the following alkali metals has the least melting point?

Which of the following alkali metal halides has the lowest lattice energy

Which of the following alkali metal halides has the lowest lattice energy?

Which of the following alkali metal halides has the lowest lattice energy ?

Which of the following alkali metal halides has the lowest lattice energy

Which of the following alkali metal halides has the lowest lattice energy ?