Occurs due to movement of warm fluid Fusion reactions require an input of _______ The process of splitting a larger atom Material that transfers energy as heat Heat transferred by electromagnetic waves Negatively charged particles that orbit the nucleus The energy required to raise the temperature of a substance The energy that holds together protons and neutrons in a nucleus This nuclear reaction occurs naturally When heat is transferred between particles that are touching A _____ is fired at the nucleus to initiate a fission reaction A nucleus with too many protons or neutrons is _____ The temperature of a substance during a phase change is _____ Material that does not transfer heat well The process of losing particles from a nucleus to increase stability Energy is transferred when particles _________ M. nuclear decay A. conduction S. convection E. collide C. energy E. conductor C. electrons I. nuclear forces E. unstable O. insulator I. fission S. unchanged N. radiation W. neutron E. specific heat S. fusion