A Positively Charged Nucleus Surrounded by Negatively Charged Electrons in Well-Defined

question 13

Multiple Choice

A positively charged nucleus surrounded by negatively charged electrons in well-defined orbits is the ___________ model of the atom.

• A) Bohr
• B) Thomson
• C) Rutherford
• D) Dalton

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Definitions:

Contamination

The presence or introduction of harmful or undesirable substances, making something impure or unfit for use.

Indigenous Peoples

Ethnic groups who are the original inhabitants of a region, and maintain traditions distinct from the dominant culture of a country.

High Levels

Refers to a significant amount or degree of a certain variable, often used in the context of measurements, quantities, or intensity.

Pollution

The introduction of harmful substances or products into the environment, causing negative effects on living beings and the ecosystem.