bn:03511650n
Noun Named Entity
Categories: Groups in the periodic table
EN
group 6  group 6 element  Chromium family  Chromium group  Group-VI transition metal
EN
Group 6, numbered by IUPAC style, is a group of elements in the periodic table. Wikipedia
English:
periodic table
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Sources
EN
Group 6, numbered by IUPAC style, is a group of elements in the periodic table. Wikipedia
Chemical element classification Wikipedia Disambiguation
Group of chemical elements Wikidata