bn:00018105n
Noun Concept
Categories: Chemistry, Chemical elements, Articles with short description
EN
chemical element  element  atomic element  Chemical element name  chemical elements
EN
Any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter WordNet 3.0
English:
chemistry
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EN
Any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter WordNet 3.0 & Open English WordNet
A chemical element is a species of atoms that have a given number of protons in their nuclei, including the pure substance consisting only of that species. Wikipedia
A pure substance of one type of atom Wikipedia Disambiguation
Species of atoms having the same number of protons in the atomic nucleus and the same chemical properties, but not nessarily the same mass, or the same stability Wikidata
A substance made up of atoms with the same atomic number; common examples are hydrogen, gold, and iron. OmegaWiki
Any one of the simplest chemical substances that cannot be decomposed in a chemical reaction. Chemical elements consist of atoms which have the same number of protons. Wiktionary
Any one of the simplest chemical substances that cannot be decomposed in a chemical reaction. Wiktionary (translation)
Any one of the simplest chemical substances that cannot be decomposed in a chemical reaction or by any chemical means and made up of atoms all having the same number of protons. Wiktionary