What Quantum Number(s) Is(are) Required to Completely Describe a Subshell

question 10

Multiple Choice

What quantum number(s) is(are) required to completely describe a subshell , a set of orbitals with the same energy and shape?
I. Principal quantum number
II. Angular Momentum quantum number
III. Magnetic quantum number

• A) I only
• B) I and II
• C) I and III
• D) II and III
• E) I, II and III

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Definitions:

Proportion

A statement that two ratios or fractions are equal.

X

Often used to represent an unknown value in algebraic expressions and equations.

Inches

A unit of length in the imperial and US customary systems, equivalent to 1/12 of a foot.

Perimeter

The total distance around the edge of a two-dimensional shape, calculated by adding together the lengths of all the sides.