Of the Following Mesons,which Is Its Own Antiparticle

question 2

Multiple Choice

Of the following mesons,which is its own antiparticle?

• A)K^-
• B)φ
• C)π⁺
• D)none of those given

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Definitions:

Tautology

A redundant or circular statement in which the conclusion is identical to the premise.

Declarative Statement

A sentence that makes a statement or expresses an opinion, rather than giving a command or asking a question.

Simple Statement

A clear and straightforward declaration or expression, often consisting of only one clause.

Natural Language

Human languages, including both spoken and written forms, capable of expressing an infinite variety of ideas and emotions.