|
gptkbp:instance_of
|
gptkb:chemical_compound
|
|
gptkbp:bfsLayer
|
6
|
|
gptkbp:bfsParent
|
gptkb:Periodic_Table_of_Elements
gptkb:Bohrium_Research_Institute
gptkb:Agent_Bohrium
|
|
gptkbp:analyzes
|
difficult to study due to instability
|
|
gptkbp:application
|
research purposes
|
|
gptkbp:availability
|
not commercially available
|
|
gptkbp:average_temperature
|
gptkb:public_square
|
|
gptkbp:block
|
d-block
|
|
gptkbp:category
|
transition metal
|
|
gptkbp:color
|
gptkb:unknown
|
|
gptkbp:community
|
recognized as a legitimate element.
|
|
gptkbp:composed_of
|
fusion of isotopes
similar to rhenium
heavy ion bombardment
|
|
gptkbp:contains_allergens
|
none known
|
|
gptkbp:cooling_system
|
gptkb:unknown
|
|
gptkbp:discovered_by
|
gptkb:Joint_Institute_for_Nuclear_Research
nuclear reactions
Joint Institute for Nuclear Research, Dubna, Russia
G. N. Flerov and his team
first element named after a Danish scientist
Georgy Flyorov
heavy ion reactions
|
|
gptkbp:electronegativity
|
gptkb:unknown
[ Rn] 5f14 6d5
[ Rn] 5f14 6d5 7s2
|
|
gptkbp:elevation
|
7th period
group 7, period 7
|
|
gptkbp:environmental_impact
|
gptkb:unknown
|
|
gptkbp:field
|
gptkb:unknown
|
|
gptkbp:financial_performance
|
unstable
|
|
gptkbp:first_introduced
|
gptkb:1976
|
|
gptkbp:has_gameplay_element
|
gptkb:technetium
molybdenum
tungsten
rhenium
|
|
gptkbp:historical_period
|
gptkb:television_series
period 7
|
|
gptkbp:historical_significance
|
part of superheavy element research
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Bohrium
|
|
gptkbp:ingredients
|
transition metals
Bh Cl5
|
|
gptkbp:isotopes
|
gptkb:theorem
107
radioactive
short-lived
Bh-262
|
|
gptkbp:lifespan
|
about 61 minutes for Bh-262
approximately 61 minutes
|
|
gptkbp:melting_point
|
gptkb:unknown
|
|
gptkbp:members
|
gptkb:television_series
group 7
|
|
gptkbp:mode
|
alpha decay
rutherfordium
|
|
gptkbp:named_after
|
gptkb:Niels_Bohr
|
|
gptkbp:number
|
gptkb:IUPAC
named after a scientist
|
|
gptkbp:population
|
approximately 37 g/cm³
|
|
gptkbp:population_trend
|
follows trends of group 7 elements
|
|
gptkbp:power_output
|
gptkb:unknown
|
|
gptkbp:previous_name
|
gptkb:Bohrium
|
|
gptkbp:price
|
extremely high due to rarity
|
|
gptkbp:roll_rate
|
gptkb:unknown
|
|
gptkbp:safety_features
|
not established
not well established
|
|
gptkbp:set_in
|
gptkb:copernicium
rhenium
hassium
meitnerium
rutherfordium
|
|
gptkbp:social_structure
|
+5, +3
+1, +3, +5
|
|
gptkbp:status
|
active research
|
|
gptkbp:symbol
|
Bh
from Niels Bohr's name
|
|
gptkbp:type_of
|
54037-13-5
54037-94-6
|
|
gptkbp:uses
|
research purposes
|
|
gptkbp:was_a_response_to
|
gptkb:unknown
produced in particle accelerators
predicted but not observed
predicted based on periodic trends
|
|
gptkbp:year_created
|
gptkb:1976
|