Except for ¹H and ³He, All Nuclei Having Fewer ______________

question 114

Short Answer

Except for ¹H and ³He, all nuclei having fewer ______________ than ______________ are radioactive.

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Definitions:

Menopause

A natural biological process marking the end of a woman's reproductive years, characterized by the cessation of menstrual periods.

Allergic

Having an immunity-based reaction to substances that are generally harmless, resulting in symptoms like sneezing, itching, or rash.

Contacts

Refers to contact lenses, thin lenses placed directly on the surface of the eye to correct vision.

Otosclerosis

A disorder characterized by abnormal bone growth in the middle ear, which can lead to hearing loss due to fixation of the stapes bone.