What is the wavelength of the 0.186 MeV gama-ray photon emitted by radium 226 Ra 88? What is the wavelength of the 0.186 MeV gama-ray photon emitted by radium 226 Ra 88? September 12, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related