The radioisotope tritium (3 1 H ) has half – life of 12.3 years. If the initial amount of tritium is 32 mg, how many milligrams of it would remain after 49.2 years how many milligrams of it would remain after 49.2 years The radioisotope tritium (3 1 H ) has half - life of 12.3 years. If the initial amount of tritium is 32 mg February 14, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related