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Nearly all, 99.988%, of tantalum found in nature is stable. The natural radioactive isotope, 180mTa, accounts for 0.012% of it, and is believed to have a very long half life of about 1,200,000,000,000,000 years. Like all elements, tantalum has synthetic radioactive isotopes.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoAll terbium ordinarily found in nature is of a single stable isotope. Like all other elements, there are synthetic radioactive isotopes of terbium.
Wiki User
∙ 13y agoNone of the thallium ordinarily found in nature is radioactive. Like all elements, there are synthetic radioactive isotopes of thallium.
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Where to find Terbium?
Terbium (Tb) is found in many minerals such as xenotime, euxenite, and gadolinite.See more information at related link listed below:
Is terbium a metal or non metal?
Yttrium (symbol Y) is a metal. It belongs to transition metal series.
What is the sixty fifth element in the periodic table of the elements?
Terbium
What does the element turbium stand for on the periodic table stand for?
Tb is the symbol for terbium. it is a f-block element
What are 3 elements named after the same place?
Ytterbium, Erbium, and Terbium are all named after Ytterby, Sweden.
Is curium metal or nonmetal?
Curium is a metal. It belongs to actinides.
Is terbium synthetic or natural?
terbium is synthetic i believe
How many electrons do terbium have?
Terbium has 65 electrons
Does terbium burn?
Terbium is flammable and burns with a yellowish flame.
What is the element symbol for terbium?
The symbol for the element Terbium is Tb
What is the atomic mass of terbium?
The atomic mass of terbium is 158.92
A slogan for terbium?
Green trichromatic
What is the atomic weight of terbium?
The atomic weight of terbium is 158.93 amu.
What period is terbium in?
Terbium is in the period 6 and is a member of lanthanoids family.
What does scandium and terbium means?
Scandium is element 21, and terbium is element 65.
What is more active berkelium or terbium?
Berkelium has the electronegativity 1,3 in the L. Pauling scale; terbium has an electronegativity of 1,1. Berkelium is more reactive than terbium.
Who discovered the element terbium?
The element terbium was discovered in 1843 by Carl Gustaf Mosander, a chemist living in Sweden. Terbium has the symbol Tb and its atomic number is 65.
