Quantum theory predicts that each kind of ordinary particle has a corresponding antiparticle. A property of antimatter is that a collision between a particle and its antiparticle can annihilate both particles and make a pair of high-energy gamma-rays. Correctly match the annihilation pairing with the maximum amount of energy emitted. (Each number can be used once, more than once or not at all.)

1.64 x 10^-13 J 1. electron - positron annihilation

3.01 X 10 ^-10 J 2. neutrino-antineutrino annihilation

1.03 X 10⁶ eV. 3. proton-antiproton annihilation