subject | relation | object |
---|---|---|
p-block element atom | is_a | main group element atom (CHEBI:33318) |
subject | relation | object |
---|---|---|
carbon group element atom (CHEBI:33306) | is_a | p-block element atom |
halogen (CHEBI:24473) | is_a | p-block element atom |
p-block molecular entity (CHEBI:33675) | BFO:0000051 | p-block element atom |
chalcogen (CHEBI:33303) | is_a | p-block element atom |
pnictogen (CHEBI:33300) | is_a | p-block element atom |
boron group element atom (CHEBI:33317) | is_a | p-block element atom |