Holmium is a chemical element with symbol Ho and atomic number 67. Part of
the lanthanide ... polepieces of the strongest static magnets. Because holmium
strongly absorbs neutrons, it is also used a...
Element Holmium (Ho), Group 19, Atomic Number 67, f-block, Mass 164.930.
Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and ...
As a result of its special magnetic properties, holmium is used in alloys for the
production of magnets and as a flux concentrator for high ...
Overview. Holmium occurs in Row 6 of the periodic table. The periodic table is a
chart that shows how chemical elements are related to each other. Elements ...
What's in a name? From the Latin word for the city of Stockholm, Holmia. Say
what? Holmium is pronounced as HOHL-mee-em. History and Uses: Holmium
Holmium. Name, Holmium. Symbol, Ho. Atomic Number, 67. Atomic Mass,
164.930 ... Common Uses. Magnetic poles; Nuclear control rods; Solid state
Info about the element Holmium includes the definition, classification, history, ...
Their compounds are used as catalysts in the production of petroleum and ...
Jul 22, 2013 ... Properties, sources and uses of the element holmium.
Atomic number. 67. Atomic mass. 164.9 g.mol <sup>-1</sup>. Electronegativity according to
Pauling. 1.2. Density. 8.8 g.cm<sup>-3</sup> at 20°C. Melting point. 1474 °C. Boiling point.
In the past there were almost no practical uses for holmium and its compounds.
However, holmium is now used in specialized lasers. A laser is a device for ...