Beta Decay of Cobalt-60

60Co → 60Ni + e− + ν̄e + γ

概述

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.

参与者

角色 物质 系数 状态
反应物 Cobalt Co 1 (s)
产物 Nickel Ni 1 (s)

日常示例

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

工业重要性

Co-60用于癌症放射治疗、焊缝检测的工业射线照相、食品辐照,以及医疗器械灭菌。

属性

类型
Nuclear
可逆
否
能量
放热
ΔH
-256000000.0 kJ/mol

相关反应

Alpha Decay of Radon-222 Neutron Capture by Uranium-238 Beta Decay of Strontium-90 Beta Decay of Carbon-14 Proton-Proton Chain (Solar Fusion) Uranium-235 Fission Positron Emission of Carbon-11 Positron Emission of Fluorine-18 (PET Scan) Technetium-99m Gamma Decay Alpha Decay of Radium-226

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.