Metals and Non-Metals

Question 1

Define brittle

Answer 1

Not easily bent, or not flexible, breaks under force.

Brittle materials can shatter or break when subjected to stress.

Question 2

What is a conductor of electricity?

Answer 2

Substance that allows electricity to pass through it easily.

Common examples include metals like copper and aluminum.

Question 3

What is a conductor of heat?

Answer 3

Substance that allows heat to pass through it easily.

Metals are generally good conductors of heat.

Question 4

Define flexible

Answer 4

Bends without breaking.

Flexibility is an important property in materials used for various applications.

Question 5

What does malleable mean?

Answer 5

Able to be beaten and bent into shape.

Malleability is a characteristic of metals, allowing them to be shaped without breaking.

Question 6

Define magnetic

Answer 6

A material, such as iron, that is attracted to a magnet.

Magnetism is a property of certain materials that can be used in various applications, including electronics.

Question 7

What are metals?

Answer 7

Elements that are shiny when polished, conduct heat and electricity well, are malleable and flexible, and often have high melting points.

Metals include elements like iron, copper, and gold.

Question 8

What are non-metals?

Answer 8

Elements that are not shiny, and do not conduct heat and electricity well.

Examples of non-metals include sulfur, phosphorus, and chlorine.