subject | relation | object |
---|---|---|
pnictogen | is_a | p-block element atom (CHEBI:33560) |
subject | relation | object |
---|---|---|
phosphorus atom (CHEBI:28659) | is_a | pnictogen |
arsenic atom (CHEBI:27563) | is_a | pnictogen |
nitrogen atom (CHEBI:25555) | is_a | pnictogen |
pnictogen molecular entity (CHEBI:33302) | BFO:0000051 | pnictogen |