Classify the type of radioactive decay involved in the following nuclear reaction as alpha decay, beta decay, gamma emission, or positron emission.
^99m₄₃Tc → ⁹⁹₄₃Tc + ⁰₀γ

• A. Alpha Decay
• B. Beta Decay
• C. Gamma Emission
• D. Positron Emission

Answer: (C)