When Does Gallium Melt?

Gallium is a chemical element with the symbol Ga and atomic number 31. Discovered by French chemist Paul-Èmile Lecoq De Boisbaudran in 1875, Gallium is in group 13 of the periodic table, and has similarities to the other metals of the group.

Does gallium melt at room temperature?

However, there is hope for liquid metals: Gallium has a melting point near room temperature and doesn't share Hg's toxicity.

Why does gallium melt in your hand?

Because your hand is only touching one part of the gallium, that part will heat up first and will liquify as it reaches melting temperature. The rest of the metal remains below the melting temperature so it remains solid which means it can take quite a while for all of the gallium to liquify using your hand.