Rutherford's Nuclear Transmutation

14N + 4He → 17O + 1H

개요

In 1919, Ernest Rutherford achieved the first artificial nuclear transmutation by bombarding nitrogen-14 with alpha particles to produce oxygen-17 and a proton. This proved that elements could be transformed into other elements, realizing the ancient alchemists' dream of transmutation.

참여 물질

역할 물질 계수 상태
반응물 Nitrogen N 1 (g)
반응물 Helium He 1 (g)
생성물 Oxygen O 1 (g)
생성물 Hydrogen H 1 (g)

일상 속 예시

Rutherford's experiment proved the alchemists' dream of transforming one element into another was possible, though not in the way they imagined.

산업적 중요성

이 발견은 핵물리학 분야를 개척하여 핵에너지, 핵의학, 입자 가속기 과학으로 이어졌습니다.

성질

유형
Nuclear
가역 반응
아니오
에너지
흡열
ΔH
120000000.0 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 Beta Decay of Cobalt-60 Electron Capture by Beryllium-7

Frequently Asked Questions

What is the equation for Rutherford's Nuclear Transmutation?
The balanced equation is: ¹⁴N + ⁴He → ¹⁷O + ¹H.
What type of reaction is Rutherford's Nuclear Transmutation?
Rutherford's Nuclear Transmutation is a nuclear reaction.
Is Rutherford's Nuclear Transmutation exothermic or endothermic?
Rutherford's Nuclear Transmutation is endothermic (absorbs energy). The enthalpy change (ΔH) is 120000000.0 kJ/mol.