Properties and Uses of Metals and Nonmetals

Front

What are the physical properties of metals?

Back

Metals are shiny, hard, strong, dense, good conductors of heat and electricity, malleable, ductile, sonorous, and have high melting and boiling points.

Front

What is the state of metals at room temperature?

Back

Most metals are solids, except for mercury which is liquid.

Front

What is malleability in metals?

Back

Malleability is the ability of metals to be bent or hammered into shape without breaking.

Front

What is ductility in metals?

Back

Ductility is the ability of metals to be drawn into wires.

Front

What is sonority in metals?

Back

Sonority is the property of metals to produce a ringing sound or noise when struck.

Front

What are some common uses of gold and silver?

Back

Gold and silver are used for jewelry and coins.

Front

Why is mercury used in thermometers?

Back

Mercury is a good conductor of heat and has a wide liquid temperature range.

Front

What are the properties of aluminum that make it suitable for cooking utensils?

Back

Aluminum is malleable, a good conductor of heat, and has a high melting point.

Front

Why is copper used to make electric wires?

Back

Copper is ductile and a good conductor of electricity.

Front

What is the main disadvantage of iron?

Back

Iron rusts easily.