Which of the Following Is a Heterogeneous Mixture

question 80

Multiple Choice

Which of the following is a heterogeneous mixture?

• A)air
• B)sugar dissolved in water
• C)muddy river water
• D)brass (an alloy of copper and zinc)
• E)table salt (sodium chloride)

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Definitions:

Volcanic Mudflows

A fast-moving flow of volcanic materials, water, and debris known as a lahar, typically associated with intense volcanic activity.

Obsidian

A generally gray to black, shiny volcanic glass, usually of felsic composition.

Andesite

A volcanic rock of intermediate composition, typically found in volcanic arcs associated with subduction zones.

Volcanic Domes

Rounded, bulbous formations of lava that accumulate near and around volcanic vents, often resulting from the slow extrusion of viscous lava.