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en.wikipedia.org/wiki/Terbium

Terbium is a chemical element with symbol Tb and atomic number 65. It is a silvery-white, rare ... Group, period · group n/a, period 6 · Block · f-block · Element  ...

www.rsc.org/periodic-table/element/65/terbium

Element Terbium (Tb), Group 19, Atomic Number 65, f-block, Mass 158.925. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and ...

education.jlab.org/itselemental/ele065.html

The Element Terbium - Basic Physical and Historical Information. ... Period Number: 6 Group Number: none Group Name: Lanthanide. What's in a name?

www.hobart.k12.in.us/ksms/PeriodicTable/terbium.htm

Family, Rare Earth Metals. Period, 6 ... Terbium fluoride (TbF2); Terbium oxide ( Tb4O7); Terbium oxide (TbO2). Interesting ... Chemical Elements · Chemicool

www.chemistryexplained.com/elements/P-T/Terbium.html

158.9254. FAMILY Lanthanide (rare earth metal). PRONUNCIATION TER-bee- um ... Terbium was discovered during the great element hunt of the 1840s.

www.chemicool.com/elements/terbium.html

Terbium's properties, discovery, videos, images, states, energies, appearance ... The chemical element terbium is classed as a lanthanide and rare earth metal.

www.webelements.com/terbium

This WebElements periodic table page contains the essentials for the element terbium.

www.encyclopedia.com/science-and-technology/chemistry/compounds-and-elements/terbium

158.9254. FAMILY Lanthanide (rare earth metal). PRONUNCIATION TER-bee- um ... Terbium was discovered during the great element hunt of the 1840s.

www.livescience.com/38251-terbium.html

Jul 17, 2013 ... Properties, sources and uses of the element terbium. ... Terbium is a member of the lanthanide or rare earth group of elements. [See Periodic ...