Metals, Nonmetals, and Metalloids

Front

What properties do nonmetals have in common?

Back

Nonmetals are poor conductors of electricity.

Front

What are the characteristics of metals?

Back

Metals are shiny, malleable, and good conductors of heat and electricity.

Front

What is a metalloid?

Back

A metalloid is an element that has properties of both metals and nonmetals, such as silicon.

Front

What does it mean if a substance is brittle?

Back

Brittle means that a substance breaks apart easily and is weak and fragile.

Front

Why is gold useful for making jewelry?

Back

Gold is malleable, which means it can be shaped easily without breaking.

Front

What is conductivity?

Back

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

Front

What are the properties of nonmetals?

Back

Nonmetals are usually dull, brittle, and poor conductors of heat and electricity.

Front

What is malleability?

Back

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

Front

Give an example of a metalloid.

Back

Silicon is an example of a metalloid.

Front

What is the difference between metals and nonmetals?

Back

Metals are typically shiny, malleable, and good conductors, while nonmetals are dull, brittle, and poor conductors.