The Binding Energy of the Hydrogen Atom in Its Ground

question 17

Multiple Choice

The binding energy of the hydrogen atom in its ground state is -13.6 eV.What is the energy when it is in the n = 5 state?

• A) 2.72 eV
• B) -2.72 eV
• C) 0.544 eV
• D) -0.544 eV
• E) -68 eV

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Definitions:

Olecranon

The bony prominence of the elbow, found at the upper end of the ulna, where it forms part of the elbow joint.

Appendicular Skeleton

The portion of the skeleton that includes the bones of the upper and lower limbs, and the girdles (shoulder and pelvic) that connect them to the axial skeleton.

Bones

The hard, dense connective tissue forming the skeleton of most vertebrates, serving as a framework for the body and protecting vital organs.

Kneecap

Also known as the patella, it is the bone that covers and protects the front of the knee joint.