Two Identical Nuclei of Mass 18 U Are Made to Unite

question 52

Multiple Choice

Two identical nuclei of mass 18 u are made to unite to make a single nucleus of mass 36 u.What is the radius of the result of this fusion?

• A) 4.0 fm
• B) 6.3 fm
• C) 4.5 fm
• D) 7.2 fm

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Definitions:

Neurons

Cells within the nervous system that transmit information to other nerve cells, muscle, or gland cells.

Muscle Action

The contraction or relaxation of muscles which results in movement of body parts.

Acetylcholine

A neurotransmitter in the nervous system that plays a key role in muscle activation and also influences many functions in the brain.

Split-Brain Patients

Individuals who have undergone a surgical procedure to sever the corpus callosum, resulting in a disconnection between the two hemispheres of the brain.