The names of three particular chemical elements owe their origin to the town of Ytterby, a village in Sweden where they were discovered.
The three elements are
Erbium
Terbium
and
Ytterbium
my
imbrute, terbium
terbium is synthetic i believe
Terbium has 65 electrons
Terbium is flammable and burns with a yellowish flame.
The symbol for the element Terbium is Tb
The atomic mass of terbium is 158.92
Green trichromatic
The atomic weight of terbium is 158.93 amu.
Terbium is in the period 6 and is a member of lanthanoids family.
Scandium is element 21, and terbium is element 65.
Berkelium has the electronegativity 1,3 in the L. Pauling scale; terbium has an electronegativity of 1,1. Berkelium is more reactive than terbium.