When radium-226 decays to form radon-222, the radium nucleus emits a(an)

A. alpha particle.

B. beta particle.

C. gamma ray.

D. electron.

Question

11-11-2016
Mathematics

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When radium-226 decays to form radon-222, the radium nucleus emits a(an)

A. alpha particle.

B. beta particle.

C. gamma ray.

D. electron.

Respuesta :

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taskmasters taskmasters · Answer 1 · 2016-11-14T16:37:51+01:00

taskmasters taskmasters

14-11-2016

I believe the correct answer from the choices listed above is option A. When radium-226 decays to form radon-222, the radium nucleus emits an alpha particle. Alpha decay is a radioactive process in which a particle with two neutrons and two protons is ejected from the nucleus of a radioactive atom.

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When radium-226 decays to form radon-222, the radium nucleus emits a(an) A. alpha particle. B. beta particle. C. gamma ray. D. electron.

Respuesta :

Otras preguntas

When radium-226 decays to form radon-222, the radium nucleus emits a(an)

A. alpha particle.

B. beta particle.

C. gamma ray.

D. electron.