subject | relation | object |
---|---|---|
elemental hydrogen | is_a | elemental molecular entity (CHEBI:33259) |
elemental hydrogen | is_a | inorganic molecular entity (CHEBI:24835) |
elemental hydrogen | is_a | hydrogen molecular entity (CHEBI:33608) |
subject | relation | object |
---|---|---|
monoatomic hydrogen (CHEBI:33251) | is_a | elemental hydrogen |