I WONDER - What Are Crystals?

The video tutorial introduces crystals as solid materials composed of repeating atomic or molecular patterns known as crystal lattices. These lattices are responsible for the unique shapes and properties of crystals.

What are crystals primarily composed of?

• Randomly arranged atoms

• Repeating patterns of atoms or molecules

• Gaseous atoms

• Liquid molecules

What term is used to describe the repeating patterns in crystals?

• Patterned arrays

• Molecular chains

• Atomic grids

• Crystal lattices

How do crystal lattices affect crystals?

• They have no effect on crystals

• They turn crystals into gases

• They give crystals their characteristic shapes and properties

• They make crystals liquid

Which of the following is NOT a property of crystal lattices?

• They are random

• They are repeating

• They define shapes

• They influence properties

What is the primary focus of the section on crystal lattices?

• The color of crystals

• The temperature of crystals

• The weight of crystals

• The shapes and properties of crystals