The Three Essential Components of Any Mass Spectrometer Are

question 14

Multiple Choice

The three essential components of any mass spectrometer are:
I ion source.
II decelerator.
III detector.
IV mass separator.
V accelerator.

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

---

Definitions:

Trapezius Group

A collection of muscles extending from the neck to the mid-back, responsible for moving the shoulder blades and supporting the arm.

Rhomboideus Major

A muscle in the back that connects the spine to the scapula, involved in retracting the shoulder blade.

Infraspinatus

A muscle located on the back of the shoulder blade that is responsible for the external rotation of the shoulder joint.

Deltoid Group

A group of muscles in the shoulder responsible for arm abduction, flexion, extension, and rotation.