Which of the Noble Gases Was Detected in the Spectrum

question 76

Multiple Choice

Which of the noble gases was detected in the spectrum of the sun before it was ever isolated on earth?

• A)neon
• B)krypton
• C)xenon
• D)argon
• E)helium

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Definitions:

Self-Fulfilling Prophecy

A belief or expectation that invokes a behavior which makes the originally false belief come true.

Generalized Other

A concept in sociology that represents the expectations, attitudes, and viewpoints of the society as a whole that individuals take into account in their behavior.

Thomas Theorem

The sociological theory that situations defined as real are real in their consequences, emphasizing the importance of perception in social dynamics.

Self-Fulfilling Prophecy

A prediction that directly or indirectly causes itself to become true due to positive feedback between belief and behavior.