Beta Decay of Cobalt-60

⁶⁰Co → ⁶⁰Ni + e⁻ + ν̄_e + γ

Tổng quan

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.

Người tham gia

Vai trò	Chất	Hệ số	Trạng thái
Chất phản ứng	Cobalt Co	1	(s)
Sản phẩm	Nickel Ni	1	(s)

Ví dụ thực tế

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

Tầm quan trọng công nghiệp

Co-60 is used in radiation therapy for cancer, industrial radiography for weld inspection, food irradiation, and sterilization of medical supplies.

Tính chất

Loại: Nuclear
Thuận nghịch: Không
Năng lượng: Tỏa nhiệt
ΔH: -256000000,0 kJ/mol

Phản ứng liên quan

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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.