physical property  helium     neon    argon  krypton   xenon
0        boiling point (degree)   268.8  245.900  185.800  151.700  106.60
1        melting point (degree)       -  248.500  189.600  157.400  111.50
2      critical temperature (k)    5.25   44.500  150.850  209.350  289.74
3       critical pressure (atm)    2.26   26.900   48.300   54.300   57.64
4     critical density (g / ml)  0.0693    0.484    0.536    0.908    1.10
5  triple point temperature (k)  24.562   83.800  115.760  161.370  202.00
6   triple point pressure (kpa)     5.1   43.370   68.900   73.150   81.66

Table as JSON:
{"physical property":{"0":"boiling point (degree)","1":"melting point (degree)","2":"critical temperature (k)","3":"critical pressure (atm)","4":"critical density (g \/ ml)","5":"triple point temperature (k)","6":"triple point pressure (kpa)"},"helium":{"0":"268.8","1":"-","2":"5.25","3":"2.26","4":"0.0693","5":"24.562","6":"5.1"},"neon":{"0":245.9,"1":248.5,"2":44.5,"3":26.9,"4":0.484,"5":83.8,"6":43.37},"argon":{"0":185.8,"1":189.6,"2":150.85,"3":48.3,"4":0.536,"5":115.76,"6":68.9},"krypton":{"0":151.7,"1":157.4,"2":209.35,"3":54.3,"4":0.908,"5":161.37,"6":73.15},"xenon":{"0":106.6,"1":111.5,"2":289.74,"3":57.64,"4":1.1,"5":202.0,"6":81.66}}