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chemical_element
has definitions from the field of chemistry
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[ noun ] (chemistry) 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
Synonyms Related terms substance oxygen chlorine metallic_element iodine helium argon carbon hydrogen nitrogen germanium halogen rare_earth sulfur phosphorus xenon fluorine selenium silicon rutherfordium tellurium unnilquintium Ac nonmetal actinide trace_element krypton lawrencium arsenic noble_gas transuranic_element neon mendelevium nobelium boron unnilhexium astatine unnilseptium radon plutonium bromine allotrope transactinide atom |
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