Which decay particle is emitted when carbon-14 decays into nitrogen-14?
Answer and explanation
Correct answer: C. Beta-minus particle and an electron antineutrino
In carbon-14 decay, a neutron transforms into a proton, emitting a beta-minus particle (high-energy electron) and an electron antineutrino, increasing the atomic number from 6 to 7 while mass number remains 14.
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