Statements (50)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
chemical classification system
tabular arrangement |
| gptkbp:basisFor |
chemical periodicity
discovering new elements element classification predicting element properties |
| gptkbp:color |
by block
by element type by group by state at room temperature |
| gptkbp:contains |
metals
groups blocks lanthanides actinides metalloids nonmetals periods |
| gptkbp:describes |
chemical elements
|
| gptkbp:firstPublished |
1869
|
| gptkbp:has_alternative_forms |
extended form
long form short form |
| gptkbp:has_d-block |
yes
|
| gptkbp:has_element_count |
118
|
| gptkbp:has_f-block |
yes
|
| gptkbp:has_first_element |
hydrogen
|
| gptkbp:has_group_count |
18
|
| gptkbp:has_last_element |
gptkb:oganesson
|
| gptkbp:has_p-block |
yes
|
| gptkbp:has_period_count |
7
|
| gptkbp:has_s-block |
yes
|
| gptkbp:hasLegend |
electron configuration
atomic mass atomic number element name element symbol |
| https://www.w3.org/2000/01/rdf-schema#label |
Periodic table
|
| gptkbp:inventedBy |
gptkb:Dmitri_Mendeleev
|
| gptkbp:organizes_by |
electron configuration
atomic number recurring chemical properties |
| gptkbp:recognizedBy |
gptkb:IUPAC
|
| gptkbp:symbolized_as |
PT
|
| gptkbp:updated |
2023
|
| gptkbp:used_in |
chemistry
education physics |
| gptkbp:bfsParent |
gptkb:Dmitri_Mendeleev
|
| gptkbp:bfsLayer |
4
|