Beta Decay of Cobalt-60

60Co → 60Ni + e− + ν̄e + γ

개요

Cobalt-60 beta decays to nickel-60 with emission of two gamma rays (1.17 and 1.33 MeV) and an electron. The 5.27-year half-life makes it ideal for industrial and medical radiation sources. Co-60 is produced by neutron irradiation of stable Co-59 in nuclear reactors.

참여 물질

역할 물질 계수 상태
반응물 Cobalt Co 1 (s)
생성물 Nickel Ni 1 (s)

일상 속 예시

Cobalt-60 gamma rays are used to sterilize medical equipment and irradiate food to kill bacteria, extending shelf life.

산업적 중요성

Co-60은 암 방사선 치료, 용접 검사용 산업 방사선 촬영, 식품 조사 처리, 그리고 의료 용품 살균에 사용됩니다.

성질

유형
Nuclear
가역 반응
아니오
에너지
발열
ΔH
-256000000.0 kJ/mol

관련 반응

Alpha Decay of Radium-226 Alpha Decay of Radon-222 Alpha Decay of Thorium-232 Neutron Capture by Uranium-238 Beta Decay of Iodine-131 Beta Decay of Strontium-90 Alpha Decay of Polonium-210 Americium-241 Alpha Decay Plutonium-239 Fission Electron Capture by Beryllium-7

Frequently Asked Questions

What is the equation for Beta Decay of Cobalt-60?
The balanced equation is: ⁶⁰Co → ⁶⁰Ni + e⁻ + ν̄ₑ + γ.
What type of reaction is Beta Decay of Cobalt-60?
Beta Decay of Cobalt-60 is a nuclear reaction.
Is Beta Decay of Cobalt-60 exothermic or endothermic?
Beta Decay of Cobalt-60 is exothermic (releases energy). The enthalpy change (ΔH) is -256000000.0 kJ/mol.