Statements (22)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | 
                                    
                                        
                                            gptkb:isotope
                                        
                                         | 
                            
| gptkbp:application | 
                                    
                                        
                                            gptkb:cancer
                                        
                                         radioisotope thermoelectric generators industrial gauges  | 
                            
| gptkbp:atomicNumber | 
                                    
                                        
                                            
                                            38
                                        
                                        
                                         | 
                            
| gptkbp:category | 
                                    
                                        
                                            
                                            fission products
                                        
                                        
                                         beta emitters strontium isotopes  | 
                            
| gptkbp:decaysTo | 
                                    
                                        
                                            
                                            yttrium-90
                                        
                                        
                                         | 
                            
| gptkbp:discoveredBy | 
                                    
                                        
                                            gptkb:Otto_Hahn
                                        
                                         gptkb:Fritz_Strassmann  | 
                            
| gptkbp:discoveredIn | 
                                    
                                        
                                            
                                            1940
                                        
                                        
                                         | 
                            
| gptkbp:foundIn | 
                                    
                                        
                                            gptkb:nuclear_test
                                        
                                         | 
                            
| gptkbp:halfLife | 
                                    
                                        
                                            
                                            28.8 years
                                        
                                        
                                         | 
                            
| gptkbp:massNumber | 
                                    
                                        
                                            
                                            90
                                        
                                        
                                         | 
                            
| gptkbp:mode | 
                                    
                                        
                                            gptkb:beta_decay
                                        
                                         | 
                            
| gptkbp:producedBy | 
                                    
                                        
                                            
                                            nuclear fission
                                        
                                        
                                         | 
                            
| gptkbp:riskFactor | 
                                    
                                        
                                            
                                            radioactive contamination
                                        
                                        
                                         | 
                            
| gptkbp:symbol | 
                                    
                                        
                                            
                                            90Sr
                                        
                                        
                                         | 
                            
| gptkbp:bfsParent | 
                                    
                                        
                                            gptkb:Chernobyl_disaster
                                        
                                         | 
                            
| gptkbp:bfsLayer | 
                                    
                                        
                                            
                                            5
                                        
                                        
                                         | 
                            
| https://www.w3.org/2000/01/rdf-schema#label | 
                                    
                                        
                                            
                                            strontium-90
                                        
                                        
                                         |