Terbium.pngTerbium


Atomic Number: 65

Protons: 65

Electrons: 65

Neutrons: 94

Average Atomic Mass: 158.925 amu

Isotopes: Tb-153, Tb-154,Tb-155,Tb-156,Tb-157,Tb-158,Tb-160,Tb-161

Discovery: Terbium was discovered by Carl Mosander at 1843 in Sweden. origin of name: named after "Ytterby", a town in Sweden

Name: Terbium was discovered by Carl Mosander at 1843 in Sweden. Origin of name: named after "Ytterby", a town in Sweden

Uses: terbium is reasonably stable in air. It is a silvery-grey metal, and is malleable, ductile, and soft enough to be cut with a knife.

Interesting Facts:The interesting facts about it is its easy to cut with a knife.

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