In Quantum Mechanics, an Atomic Orbital ________

question 53

Multiple Choice

In quantum mechanics, an atomic orbital ________

• A)provides the position of an electron at any instant of time in the space around an atomic nucleus.
• B)locates all the electrons in an atom.
• C)is identical to the orbits Bohr used in his analysis of the hydrogen atom.
• D)identifies the most probable position of an atomic nucleus.
• E)provides the probability of finding an electron at any point in the space around an atomic nucleus.

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Definitions:

Muscles of Arm

Groups of tissues that contract to facilitate movement of the arm and hand, including flexion, extension, abduction, and adduction.

Phrenic Nerves

Nerves that innervate the diaphragm, playing an essential role in the process of breathing.

Diaphragm

is a large, dome-shaped muscle at the base of the lungs that plays a key role in breathing by contracting and relaxing to alter thoracic volume.

Intervertebral Foramen

An opening between adjacent vertebrae through which nerves exit the spinal column to connect to other parts of the body.