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Chemical Element type | Published extends Topic type | Published

The elements of the periodic table.

Properties

property name property id ▲ expected type is master? is unique?
Atomic mass /chemistry/chemical_element/atomic_mass /chemistry/atomic_mass ✓ ✓
Atomic number /chemistry/chemical_element/atomic_number /type/int ✓ ✓
Atomic radius /chemistry/chemical_element/atomic_radius /type/float ✓ ✓
Boiling Point /chemistry/chemical_element/boiling_point /type/float ✓ ✓
CAS ID /chemistry/chemical_element/cas_id /type/enumeration ✓  
Chemical series /chemistry/chemical_element/chemical_series /chemistry/chemical_series    
Covalent radius /chemistry/chemical_element/covalent_radius /type/float ✓ ✓
Discoverer /chemistry/chemical_element/discoverer /chemistry/element_discoverer ✓  
Discovering Country /chemistry/chemical_element/discovering_country /location/country ✓  
Discovery Date /chemistry/chemical_element/discovery_date /type/datetime ✓ ✓
Electron affinity /chemistry/chemical_element/electron_affinity /chemistry/electron_affinity ✓ ✓
Electron Configuration /chemistry/chemical_element/electron_configuration /type/rawstring ✓ ✓
Electronegativity (Pauling scale) /chemistry/chemical_element/electronegativity /type/float ✓ ✓
Electrons per shell /chemistry/chemical_element/electrons_per_shell /type/rawstring ✓ ✓
Ionization Energy /chemistry/chemical_element/ionization_energy /type/float ✓ ✓
Isotopes /chemistry/chemical_element/isotopes /chemistry/isotope ✓  
Melting Point /chemistry/chemical_element/melting_point /type/float ✓ ✓
Periodic table block /chemistry/chemical_element/periodic_table_block /chemistry/periodic_table_block ✓ ✓
Symbol /chemistry/chemical_element/symbol /type/rawstring ✓ ✓
Van der Waals radius /chemistry/chemical_element/van_der_waals_radius /type/float ✓ ✓

Inherited Properties

property name property id ▲ expected type is master? is unique?
Also known as /common/topic/alias /type/text ✓  
article /common/topic/article /common/document ✓  
image /common/topic/image /common/image ✓  
Subject of /common/topic/subject_of /common/topic    
Subjects /common/topic/subjects /common/topic ✓  
Web Link(s) /common/topic/webpage /common/webpage ✓  

Incoming Properties

originating type name originating type id property name property id ▲ is master? is unique?
Chemical Series /chemistry/chemical_series Elements /chemistry/chemical_series/elements ✓  
Chemical Element Discoverer /chemistry/element_discoverer Discovered /chemistry/element_discoverer/discovered    
Isotope /chemistry/isotope Isotope of /chemistry/isotope/isotope_of   ✓
Periodic table block /chemistry/periodic_table_block Elements /chemistry/periodic_table_block/elements    
Alloy /user/collord/default_domain/alloy Dominant Metal /user/collord/default_domain/alloy/dominant_metal ✓ ✓
Alloy Component /user/danny/materials_science/alloy_component Element /user/danny/materials_science/alloy_component/element ✓ ✓
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