Meaning of CHROMIUM in English

CHROMIUM

Name: chromium

Symbol: Cr

Atomic number: 24

Atomic weight: 51.9961 (6)

Group in periodic table: 6

Group name:

Period in periodic table: 4

Block in periodic table: d-block

CAS registry ID: 7440-47-3

Chromium is steel-gray, lustrous, hard, metallic, and takes a high polish. Its compounds are toxic. It is found as chromite ore. Siberian red lead (crocoite, PrCrO4) is a chromium ore prized as a red pigment for oil paints.

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