subject | relation | object |
---|---|---|
s-block molecular entity | is_a | main group molecular entity (CHEBI:33579) |
s-block molecular entity | BFO:0000051 | s-block element atom (CHEBI:33559) |
subject | relation | object |
---|---|---|
alkaline earth molecular entity (CHEBI:33299) | is_a | s-block molecular entity |
hydrogen molecular entity (CHEBI:33608) | is_a | s-block molecular entity |
alkali metal molecular entity (CHEBI:33296) | is_a | s-block molecular entity |