Thneutral Subatomic Particlis

question 50

Multiple Choice

Thneutral subatomic particlis

• A)the neutron.
• B)the proton.
• C)the electron.
• D)both the electron and the proton.
• E)both the neutron and the electron.

---

Definitions:

Pivot Centerline

The central axis around which a mechanism or system pivots or rotates.

Angle Iron Brackets

Metal brackets made of angle iron, a piece of iron or steel formed with a 90-degree bend, used to support or strengthen structures.

5th Wheel

A coupling device used primarily in semi-trucks to attach a trailer, characterized by a large pivoting plate.

Upper Coupler Assembly

The component at the front of a semi-trailer that hooks onto the hitch of a truck tractor, providing a connection point.