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.

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Definitions:

Establish Rules

The process of setting clear, specific, and understandable expectations for behavior within a particular context.

Wording

The choice or use of words and phrases in speech or writing, often with attention to clarity and effectiveness.

Gestural Prompts

Nonverbal cues or actions made with the body or parts of the body to indicate or guide behavior.

Verbal Prompts

Oral cues or hints used to encourage or remind someone to perform a specific behavior.