What Is a Neutrino

question 34

Multiple Choice

What is a neutrino?

• A) particle with the same mass as an electron but with no electrical charge
• B) uncharged proton
• C) positively charged electron that combines with an ordinary electron to form an uncharged "light atom"
• D) chargeless particle with a very small mass, a small fraction of that of the electron

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Definitions:

Reasonable Time

A period of time that is legally accepted as sufficient or suitable under the circumstances.

Demand Instrument

A financial document that requires payment to the holder on demand or at a pre-defined time.

Secondary Party

An individual or entity indirectly involved in a legal agreement or crime, not the principal actor or participant.

Unconditional Promise

A commitment that does not depend on any conditions to be fulfilled; it is absolute and unequivocal.