For Most Uses,the Most Convenient Form of Energy Is

question 16

Multiple Choice

For most uses,the most convenient form of energy is

• A)chemical.
• B)electrical.
• C)mechanical.
• D)solar.

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Definitions:

Hardness

A measure of how resistant a material is to deformation, scratching, or penetration.

Fractures

Breaks or cracks in rock or bone, often resulting from stress or impact.

Sulfide Mineral

A mineral compound characterized by the presence of sulfur in combination with metals such as iron, copper, or zinc.

Cube-Shaped Crystals

Crystalline structures that manifest in a cubic shape, common in minerals like pyrite and halite.