Metals, Non-metals, and Metalloids

Front

What is a metalloid?

Back

A metalloid is an element that has properties of both metals and nonmetals. An example is silicon.

Front

What are the properties of metals?

Back

Metals are typically good conductors of electricity and heat, malleable, ductile, and have a shiny luster.

Front

What is a non-metal?

Back

A non-metal is an element that generally lacks the properties of metals. They are often poor conductors of heat and electricity and can be brittle.

Front

Which element is classified as a metal?

Back

Copper is classified as a metal.

Front

What is conductivity?

Back

Conductivity is the ability of a material to conduct electricity. Metals usually have high conductivity.

Front

What is the difference between metals and non-metals?

Back

Metals are typically shiny, malleable, and good conductors, while non-metals are dull, brittle, and poor conductors.

Front

What is an example of a metalloid?

Back

Silicon is an example of a metalloid.

Front

What does malleable mean?

Back

Malleable means that a material can be hammered or pressed into shape without breaking.

Front

What is the property of being ductile?

Back

Ductile refers to the ability of a material to be stretched into a wire.

Front

What is a characteristic of non-metals?

Back

Non-metals are often brittle and break easily.