Report copyright - CHAPTER 13. RADIATION AND RADON GAS · 2013. 5. 28. · RaE 5.02 day RaF 138.3 day β 206 Pb stable β α α α α 214 RaB 26.8 min RaC 19.7 min RaC' 164 µs β α α,γ βγ α,γ
Please pass captcha verification before submit form
Please pass captcha verification before submit form