subject | relation | object |
---|---|---|
polyatomic ion | is_a | polyatomic entity (CHEBI:36357) |
polyatomic ion | is_a | ion (CHEBI:24870) |
subject | relation | object |
---|---|---|
polyatomic anion (CHEBI:33273) | is_a | polyatomic ion |
polyatomic cation (CHEBI:33702) | is_a | polyatomic ion |