subject | relation | object |
---|---|---|
s-block element atom | is_a | atom (CHEBI:33250) |
subject | relation | object |
---|---|---|
s-block molecular entity (CHEBI:33674) | BFO:0000051 | s-block element atom |
hydrogen atom (CHEBI:49637) | is_a | s-block element atom |
alkaline earth metal atom (CHEBI:22313) | is_a | s-block element atom |
alkali metal atom (CHEBI:22314) | is_a | s-block element atom |