White silvery metals that melts , when kept on the palm is ________ & ________
Gallium and Caesium
Ga and Cs have a very low melting point.
Gallium is a soft, silvery metal, and elemental gallium is a brittle solid at low temperature and melts at 29.76∘ C (85.57∘F) (slightly above room temperature).
Caesium is a soft, silvery-gold alkali metal with a melting point of 28∘C, which makes it one of only five elemental metals that are liquid at or near room temperature.