Of the Following Particles, the One with the Smallest Mass

question 15

Multiple Choice

Of the following particles, the one with the smallest mass is the

• A) electron.
• B) proton.
• C) neutron.
• D) neutrino.

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Definitions:

Reproductive System

The system of organs and structures in organisms that work together for the purpose of reproduction.

Endocrine System

The collection of glands that produce hormones to regulate metabolism, growth and development, tissue function, sexual function, reproduction, sleep, and mood, among other things.

Hormones

Chemical messengers secreted by endocrine glands that regulate various physiological processes in the body.

Lymphatic System

The network of organs, lymph nodes, ducts, and vessels that produce and transport lymph from tissues to the bloodstream, important for the immune system.