Quiz on Structural Features of Solids

What is the hardest natural substance known to exist?

• Gold

• Obsidian

• Diamond

• Quartz

What type of solids have a definite repeating pattern?

• Amorphous solids

• Crystalline solids

• Gaseous solids

• Liquid solids

Which of the following is an example of an amorphous solid?

• Rubber

• Sodium chloride

• Quartz

• Silicon dioxide

What is the term for the temperature at which a solid converts to a liquid?

• Freezing Point

• Melting Point

• Boiling Point

• Sublimation Point

Which property describes the ability of a solid to undergo compressive stress without breaking?

• Malleability

• Elasticity

• Ductility

• Brittleness

What is the process called when a solid directly converts to vapor?

• Condensation

• Evaporation

• Sublimation

• Deposition

Which type of solids exhibit anisotropy?

• Amorphous solids

• Crystalline solids

• Liquid solids

• Gaseous solids

What is the heat of fusion?

• Heat required to freeze a solid

• Heat required to condense a solid

• Heat required to vaporize a solid

• Heat required to melt a solid

Which of the following solids has a precise melting point?

• Plastics

• Metals

• Crystalline solids

• Amorphous solids

What is the property of substances where physical properties are equal in all directions?

• Malleability

• Isotropy

• Ductility

• Anisotropy