Which of the Following Is Not a Heteroatom

question 6

Multiple Choice

Which of the following is not a heteroatom?

• A)O
• B)N
• C)P
• D)A and B
• E)All of the above are heteroatoms.

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Definitions:

Middle Adulthood

A phase of life, generally considered to occur from ages 40 to 65, characterized by stability, maturity, and increased responsibility in personal and professional capacities.

Presbyopia

An age-related condition in which the lens of the eye becomes less able to adjust its focus on objects at a close range.

Nearsightedness

A common vision condition where close objects are seen clearly, but distant objects appear blurred, also known as myopia.

Colorblindness

A visual impairment where an individual has difficulty distinguishing between certain colors, typically red and green.