holmium

Rare earth metal

Holmium is a metallic chemical element, atomic number 67, one of the rare earth elements.

It has the highest magnetic strength of any element and appears in some specialized magnets and lasers.

The silvery metal was named after Stockholm, Sweden.

element

Ho

Holmium's abbreviation

yellowish · paramagnetic · electropositive · separation

magnetic

paramagnetism

Weak magnetic susceptibility phenomenon

anisotropy · MRI · electromagnet · hysteresis · susceptibility · dipole

laser

lithotripsy

Shattering calculi with soundwaves

surgical · pulsed · infrared · endoscopic · coagulation · resection · ophthalmology · arthroscopy · wavelength · thermal

nuclear

fission

Nuclear breakup releasing energy

brachytherapy · microspheres · half-life · decay

spectroscopy

calibration

Adjusting for measurement accuracy

bandwidth · absorbance · traceability

Opposites
elemental abundance/commonness

holmiumiron

Element twenty-six

aluminum · silicon · oxygen · carbon · copper

periodic table position/properties

holmiumhydrogen

Simplest atomic element

helium · oxygen · carbon · chlorine · fluorine

Familiarity
Top 1,000,000
Profile
Used worldwide · Timeless · Concrete · Rated G