What Is the Approximate Value of the Indicated Bond Angle

question 47

Multiple Choice

What is the approximate value of the indicated bond angle in the following structure?

• A) 60°
• B) 90°
• C) 109.5°
• D) 120°
• E) 180°

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Definitions:

Tube-shaped Cave

A type of cave formed primarily by the underground channeling of water, often characterized by long, narrow passageways.

Insulate

To protect something from heat, electricity, or sound by surrounding it with a material that reduces or prevents the transmission of heat, electricity, or sound.

Lava Fountains

eruptions where lava is forcefully sprayed into the air through a vent or fissure, resembling a fountain.

Scoria Cones

Volcanic cones made up of fragments of lava or rock ejected during explosive eruptions, usually with a bowl-shaped crater at the summit.