Which Element Is Found in the S-Block of the Periodic

question 6

Multiple Choice

Which element is found in the s-block of the periodic table?

• A)Ra
• B)Ar
• C)Db
• D)Np
• E)none of the above

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Definitions:

Efferent Nerves

Nerves that carry signals away from the central nervous system to the peripheral effectors like muscles and glands.

Amyotrophic Lateral Sclerosis

A progressive neurodegenerative disease that affects nerve cells in the brain and spinal cord, leading to muscle weakness and atrophy.

Degenerative Disease

An illness characterized by a progressive deterioration of structures or function of tissue, organs, or systems, often leading to impaired functions.

Spinal Cord

This is the elongated, cylindrical part of the central nervous system encased within the vertebral column, responsible for transmitting neural signals between the brain and the rest of the body.