The Center of an Atom Is Called the

question 67

Multiple Choice

The center of an atom is called the

• A) core.
• B) hub.
• C) middle point.
• D) nucleus.
• E) focus.

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Definitions:

Infrared Energy

A form of electromagnetic energy with longer wavelengths than visible light; much of the Sun’s light that reaches Earth converts into this type of energy.

Converted Energy

Energy that has been changed from one form to another, such as mechanical energy into electrical energy.

Sediment Variety

Sediment variety encompasses the different types of mineral and organic particles deposited by water, wind, or ice, including sand, silt, clay, and pebbles.

Angular Blocks

Fragments of rock with sharp edges that have been broken off a larger mass by processes such as faulting or erosion.