Which One of the Following Is True

question 25

Multiple Choice

Which one of the following is true?

• A) The principal quantum number of the electron in a hydrogen atom does not affect its energy.
• B) The orbital angular momentum quantum number of an electron state is always less than the principal quantum number.
• C) The electron spin quantum number can take on any one of four different values.
• D) The principal quantum number of an electron in the ground state is zero.

---

Definitions:

Physiological Basis

The fundamental mechanisms and functions of the body that underpin a phenomenon or condition.

Blindness

The condition of lacking visual perception due to physiological or neurological factors.

Biological Perspectives

An approach in psychology that looks at understanding human behavior through biological factors like genetics, brain circuits, and substances.

Cleaning Rituals

Systematic processes or sets of procedures followed to maintain cleanliness and order, often driven by personal or cultural practices.