Which of the Following Nuclides Are Most Likely to Decay

question 39

Multiple Choice

Which of the following nuclides are most likely to decay via positron emission?

• A) Cs-137
• B) I-131
• C) Al-24
• D) K-42
• E) N-14

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Definitions:

Photography

The art or practice of capturing images through the light on a light-sensitive surface, either digitally or on film.

Photograph

An image created by capturing light on a light-sensitive surface, traditionally through a chemical process on film, but now also commonly through digital sensors.

Louis Daguerre

A French artist and photographer recognized for his invention of the daguerreotype, one of the earliest photographic processes.

Joseph Niepce

Joseph Niepce was a French inventor who is credited with taking the world's first photograph in 1826 or 1827, pioneering a key moment in the history of photography.