Uranium 238 Decays To Form Thorium 234 - Web result one example of this is uranium ( atomic number 92) decaying into thorium (atomic number 90). While alpha particles have a charge +2 e , this. Web result it transforms (or decays) into an atom with an atomic number 2 less and a mass number. Web result figure \(\pageindex{1}\):
Web result it transforms (or decays) into an atom with an atomic number 2 less and a mass number. Web result figure \(\pageindex{1}\): While alpha particles have a charge +2 e , this. Web result one example of this is uranium ( atomic number 92) decaying into thorium (atomic number 90).