Question

plz answer as soon as possible

Answer 1

I think it is Al

the answer to be corrected

Answer 2

Hey Mate

Answer To The Question Should Be
1)Ga

Only The Ga Is In Liquid Form

When a material is heated, the kinetic energy of that material increases and it's atoms and molecules move about more. This means that each atom will take up more space due to it's movement so the material will expand. ... Some metals expand more than others due to differences in the forces between the atoms / molecules.

Hope It Is Correct And Helped You

Regards Vishal_______(BhamBhamBhole)