A System of an Electron, a Proton, and a Neutron

question 96

Multiple Choice

A system of an electron, a proton, and a neutron has a net charge of

• A) +1.6 × 10^-19 C.
• B) -1.6 × 10^-19 C.
• C) 3.2 × 10^-19 C.
• D) zero.

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Definitions:

Population Regulation

The mechanisms or processes by which populations maintain their size and composition through factors like birth rates, death rates, immigration, and emigration.

Basic Necessities

Fundamental needs required for maintaining life, such as food, water, shelter, and clothing.

Human Ingenuity

The quality of being clever, original, and inventive, often applied to human creativity and problem-solving capabilities.

Baby Boomers

A demographic group born during the post-World War II baby boom, approximately between the years 1946 and 1964.