‘m1’ g of non-radioactive isotopes .zXA are mixed with ‘M2′ g of the radioactive isotopes .zXA’. How much will the specific activity decreases ? Half-life of .zXA’=T Take NA as Avagardo number. 'm1' g of non-radioactive isotopes .zXA are mixed with 'M2' g of the radioactive isotopes .zXA'. How much will the specific activity decreases ? Half-life of .zXA'=T Take NA as Avagardo number. September 12, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related