Sr-90

GPTKB entity

Statements (47)
Predicate Object
gptkbp:instance_of gptkb:isotope
gptkbp:application gptkb:Photographer
gptkbp:class alkaline earth metals
gptkbp:discovered_by 1939
gptkbp:dissolved low
gptkbp:electronegativity [ Kr] 5s²
gptkbp:environmental_impact high
contaminant
https://www.w3.org/2000/01/rdf-schema#label Sr-90
gptkbp:is_found_in nuclear fallout
gptkbp:isotopes gptkb:theorem
38
Strontium
gptkbp:lifespan 28.8 years
gptkbp:mass 90
gptkbp:melting_point 1382 ° C
777 ° C
gptkbp:mode gptkb:Y-90
gptkbp:parent gptkb:Y-90
Zr-90
gptkbp:population 2.64 g/cm³
gptkbp:power_output 5.694 e V
gptkbp:produced_by gptkb:nuclear_fission
nuclear reactors
gptkbp:regulatory_compliance controlled substance
gptkbp:risk_factor internal contamination
gptkbp:roll_rate gptkb:0
gptkbp:safety_features shielding required
gptkbp:side_effect gptkb:healthcare_organization
gptkbp:stations high
gptkbp:symbol Sr
gptkbp:used_in gptkb:Company
calorimetry
environmental monitoring
radiotherapy
nuclear medicine
radiation therapy
research applications
radiopharmaceuticals
radiation detection
radiation safety training
industrial gauges
beta emitters
beta radiation sources
radiation calibration
gptkbp:bfsParent gptkb:strontium-90
gptkbp:bfsLayer 4