The Stability of C with Respect to Alpha,β⁺,and β^-

question 79

Multiple Choice

The stability of C with respect to alpha,β⁺,and β^- decay is to be determined.Do not consider the possibility of decay by electron capture.The following atomic masses are known: He: 4.002603 u Be: 7.016928 u B: 11.009305 u C: 11.011433 u N: 11.026742 u The C nuclide is

• A) not subject to alpha, β⁺, or β^- decay.
• B) subject to alpha decay only.
• C) subject to β⁺ decay only.
• D) subject to β^- decay only.
• E) subject to β⁺ or β^- decay, but not to alpha decay.

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Definitions:

Hemispheres

Pertains to either of the two halves of the brain or Earth, usually referred to as the Northern, Southern, Eastern, or Western hemispheres.

Neuron Cell Bodies

The part of a neuron that contains the nucleus and is essential for its function and survival.

Sensory Neurons

Neurons that are responsible for converting external stimuli from the environment into internal electrical impulses.

Myelin Sheath

Insulation around some nerve cell axons that allows nerve impulses to move more quickly through the axons.