THe end product of ( 4n + 1 ) radioactive disintegration series is (a) 83 Bi^209 (b) 84 Po^210 (c) 82 Pb^208 (d) 82 Pb^207 THe end product of ( 4n + 1 ) radioactive disintegration series is (a) 83 Bi^209 (b) 84 Po^210 (c) 82 Pb^208 (d) 82 Pb^207 February 14, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related