What do we to do a dead chemist? We barium!
-Barium's symbol on the periodic table is "Ba"
-Barium's atomic number is 56
-It has an atomic mass of 137.327
-It's located in period 6 on the periodic table, along with being in Group #2, the Alkaline Earth Metals.
-At room temperature, barium is a solid.
-Barium is a metal.
Barium nitrate gives fireworks a green colour.
Barium isn't used in very many places, it's just another element able to be used in glassmaking.
Due to it's toxic properties, barium is also used in older rat poisons.