![[Inferred is_a relation]](https://browser.planteome.org/static/images/is_a.gif "Inferred is_a relation")
BFO:0000002 continuant
BFO:0000001 entity
BFO:0000004 independent continuant
BFO:0000040 material entity
CHEBI:24431 chemical entity
CHEBI:33250 atom
CHEBI:33318 main group element atom
CHEBI:33521 metal atom
CHEBI:33559 s-block element atom
![[Current term]](https://browser.planteome.org/static/images/term_lineage_wedge.png "Current term")
CHEBI:22314 alkali metal atom
CHEBI:30145 lithium atom
CHEBI:26216 potassium atom
CHEBI:33322 rubidium atom
CHEBI:26708 sodium atom
subject![[Reorder by subject]](https://browser.planteome.org/static/images/reorder.gif "Reorder by subject") |
relation |
object |
|---|---|---|
| alkali metal atom |
is_a
|
s-block element atom (CHEBI:33559) |
| alkali metal atom |
is_a
|
main group element atom (CHEBI:33318) |
| alkali metal atom |
is_a
|
metal atom (CHEBI:33521) |
| subject |
relation |
object |
|---|---|---|
| potassium atom (CHEBI:26216) |
is_a
|
alkali metal atom |
| lithium atom (CHEBI:30145) |
is_a
|
alkali metal atom |
| sodium atom (CHEBI:26708) |
is_a
|
alkali metal atom |
| rubidium atom (CHEBI:33322) |
is_a
|
alkali metal atom |
| alkali metal molecular entity (CHEBI:33296) |
![[BFO:0000051 relation]](https://browser.planteome.org/static/images/BFO:0000051.gif "BFO:0000051 relation") BFO:0000051
|
alkali metal atom |