Identifying materials...

You are an engineer and you need to recommend some materials where the electricity moves through at high speed because it will be used in telecommunication devices and magnetic levitation trains.

What is the general name for these materials?

• Aerogel.

• Stainless steel.

• Graphene.

• Superconductors.

Once you finish with the previous work, you must find a material for touch screens and electronic products, so, the material must be the thinnest, most flexible and most resistant material known to exist, a very good conductor of heat and electricity.

What would you recommend?

• Aerogel.

• Stainless steel.

• Graphene.

• Superconductors.

What´s the origin of this material?

• Animal.

• Human.

• Vegetable.

• Mineral.

What´s the origin of this material?

• Animal.

• Human.

• Vegetable.

• Mineral.

What´s the origin of this material?

• Animal.

• Human.

• Vegetable.

• Mineral.

Identify the material with the most appropriate property...

• Absorbent.

• Waterproof.

• Hard.

• Vegetable.

Identify the material with the most appropriate property...

• Absorbent.

• Waterproof.

• Hard.

• Vegetable.

Identify the material with the most appropriate property...

• Magnetic.

• Soluble.

• Hard.

• Vegetable.

Resisten. Conducts electricity and heat.

Which type of material best fits the description in?

• Vegetable.

• Glass.

• Animal.

• Meral.

Why is important to know about the properties of some materials in our lives?