Samarium element has 62 protons, 88 neutrons and 62 electrons.
Samarium is a solid metal at room temperature. The melting point of Samarium metal is 1072 ̊C.
Samarium cations include Sm+2 and Sm+3.
» Common Samarium compounds:
• Samarium(II) Iodide, SmI2
• Samarium(III) Chloride, SmCl3
• Samarium(III) Nitrite, Sm(NO2)3