Meaning of HOLMIUM in English


Name: holmium

Symbol: Ho

Atomic number: 67

Atomic weight: 164.93032 (2)

Group in periodic table:

Group name: Lanthanoid

Period in periodic table: 6 (lanthanoid)

Block in periodic table: f-block

CAS registry ID: 7440-60-0

Holmium is relatively soft and malleable, and is stable in dry air at room temperature. It oxidises rapidly in moist air and at elevated temperatures. The metal has unusual magnetic properties. The metal is a rare earth metal found in monazite, gadolinite and other minerals.

Chemistry of the elements English vocabulary.      Английский словарь химии элементов.