Question

What is the state of francium at room temperature solid, liquid or gas

Answer 1

Discovery date1939 Discovered byMarguerite Perey Origin of the nameFrancium is named after France. Allotropes
 FrFrancium 87[223]  Group1 Melting point21°C, 70°F, 294 K Period7 Boiling point650°C, 1202°F, 923 K Blocks Density (g cm−3)Unknown Atomic number87 Relative atomic mass[223]  State at 20°CSolid Key isotopes223Fr Electron configuration[Rn] 7s1 CAS number7440-73-5 

Answer 2

solid.......................................