Particles: How Many Different Kinds of Leptons Are Known to Exist

question 51

Multiple Choice

Particles: How many different kinds of leptons are known to exist, including antiparticles as different kinds?

• A) 4
• B) 6
• C) 8
• D) 2
• E) 12

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Definitions:

PKU

A genetic disorder leading to the buildup of phenylalanine in the body, which can result in intellectual disabilities if not treated.

Enzyme

Proteins that act as biological catalysts to speed up chemical reactions in living organisms.

Creativity

The ability to produce original and valuable ideas, involves thinking or acting in ways that are unique and unconventional.

Intelligence

The ability to acquire and apply knowledge and skills, often measured through various cognitive tests.