chemical_element
1. [ 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: element
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
Similar spelling:   chemical_agent
  chemical_plant
  chemical_energy
  chemical_mace
  chemical_chain
  chemical_irritant
  chemical_weapon
  chemical_change
  chemical_mechanism
  chemical_action
  chemical_reactor
  chemical_science
  chemical_defense
  chemical_defence
  chemical_warfare
  chemical_balance
  chemical_bond
  chemical_bomb
  chemical_notation
  chemical_property
  chemical_reaction
  chemical_diabetes
  chemical_compound
  chemical_phenomenon
  chemical_industry
  chemical_group
  chemical_terrorism
  chemical_operations
  chemical_attraction
  chemical_process
  chemical_formula