Slot: in periodic table group
which number in periodic table column
URI: chemrof:chemical_element_in_periodic_table_group
Domain and Range
ChemicalElement → 0..1 PeriodicTableGroup
Parents
- is_a: in periodic table group
which number in periodic table column
URI: chemrof:chemical_element_in_periodic_table_group
ChemicalElement → 0..1 PeriodicTableGroup