Radium has a half-life of 5 years . The probability of decay of a radium nucleus in 10 years is Radium has a half-life of 5 years . The probability of decay of a radium nucleus in 10 years is June 7, 2021 Category: Chapter 13 - Nuclei , MTG NEET Physics , Part 2 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related