An Element Emits 1 Alpha Particle,1 Positron,and 3 Beta Particles

question 18

Multiple Choice

An element emits 1 alpha particle,1 positron,and 3 beta particles.Its atomic number

• A)decreases by 2.
• B)decreases by 1.
• C)stays the same.
• D)increases by 1.
• E)increases by 2.

---

Definitions:

MEGGER

A brand and a generic term for an instrument used to measure insulation resistance in electrical wiring and components.

Metallic Conduit

A protective metal tube used to house and protect electrical wires and cables providing a path for electrical wiring installations.

Derated

The process of operating a device below its rated maximum capability in order to prolong its life or ensure safety under certain conditions.

Raceway

An enclosed conduit that forms a physical pathway for electrical wiring, protecting wires and cables from damage and interference.