Radon ∙ radon ∙ radon ∙ radón
group ‘n+n’ / noble gases and (rather) noble metals: R, RO4
- melting point: -71°C
- boiling point: -61.8°C
- density: 9.23 g/l
☢ radioisotopes: Rn-222 (T1/2=3.82 d) NORM
Radon ∙ radon ∙ radon ∙ radón
group ‘n+n’ / noble gases and (rather) noble metals: R, RO4
☢ radioisotopes: Rn-222 (T1/2=3.82 d) NORM