Metal, Nonmetal, Metalloid 2

Front

What is a metalloid?

Back

A substance that may have properties of both metals and nonmetals.

Front

What are the characteristics of metals?

Back

Metals have high luster, are malleable, ductile, and conduct heat and electricity very well.

Front

What are the characteristics of nonmetals?

Back

Nonmetals generally have low luster, are not malleable or ductile, and are poor conductors of heat and electricity.

Front

Where are nonmetals located on the periodic table?

Back

With the exception of Hydrogen, nonmetals are located on the right side of the zig-zag line.

Front

What is the definition of ductility?

Back

Ductility is the ability of a material to be stretched into a wire.

Front

What is the definition of malleability?

Back

Malleability is the ability of a material to be hammered or pressed into shape without breaking.

Front

What is the significance of the zig-zag line on the periodic table?

Back

The zig-zag line separates metals from nonmetals and indicates the location of metalloids.

Front

Give an example of a metalloid.

Back

Silicon is an example of a metalloid.

Front

What is the definition of conductivity?

Back

Conductivity is the ability of a material to conduct heat or electricity.

Front

What is a characteristic of metalloids?

Back

Metalloids are semi-conductive, meaning they can conduct electricity better than nonmetals but not as well as metals.