bn:16862705n
Noun Concept
Categories: Sets of chemical elements, All articles with style issues
EN
chemical series  Names for sets of chemical elements  chemical element series  Collective names of groups of like elements  Element category
EN
There are currently 118 known chemical elements with a wide range of physical and chemical properties. Wikipedia
Definitions
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EN
There are currently 118 known chemical elements with a wide range of physical and chemical properties. Wikipedia
Group of chemical elements Wikidata
Any group of elements whose chemical and physical properties have similarities, and that vary progressively through the series; evident within the periodic table. Wiktionary
Any group of elements whose chemical and physical properties have similarities. Wiktionary (translation)