Which Element, by the Number of Atoms, Is Least Abundant

question 81

Multiple Choice

Which element, by the number of atoms, is least abundant in the human body?

• A)sodium
• B)calcium
• C)potassium
• D)magnesium
• E)nitrogen

---

Definitions:

Impaired Kinesthesia

A reduced or lost sense of movement or position of body parts, affecting coordination and balance.

Xerostomia

Xerostomia, commonly known as dry mouth, is a condition characterized by a decreased production of saliva, leading to dryness in the mouth.

Macular Degeneration

A progressive eye condition affecting the retina, leading to the loss of central vision, primarily in older adults.

Central Vision

The part of a person's field of vision where they can see clearly and focus on detail, crucial for activities like reading and driving.