Some Chemicals Which Are Exposed to Sunlight Will Continue to Glow

question 44

Multiple Choice

Some chemicals which are exposed to sunlight will continue to glow even when they are placed in a dark room.This phenomenon is known as

• A)alpha emission.
• B)beta emission.
• C)fluorescence.
• D)X-rays.

---

Definitions:

Federal Power

The authority held by a federal government, delineated by a country’s constitution, that can include areas such as defense, monetary policies, and international relations.

Tax

Tax refers to a mandatory financial contribution imposed by a government on individuals or entities to fund public expenditures.

Commercial Trade

The exchange of goods and services among businesses or countries.

Defamation

A false statement made about someone, typically written (libel) or spoken (slander), that injures that person's reputation.