Da funny Diamond Biscuit

1. What is the basic building block of diamonds?

• Graphene

• Carbon nanotube

• Carbon atom

• Diamond lattice

How many carbon atoms are there in a diamond unit cell?

• 2

• 4

• 8

• 12

Which of the following crystal systems does diamond belong to?

• Cubic

• Hexagonal

• Tetragonal

• Orthorhombic

What gives diamonds their exceptional hardness?

• Strong covalent bonds

• Metallic bonds

• Ionic bonds

• Van der Waals forces

What is the common use of diamonds in industrial applications?

• Jewelry

• Electronics

• Food industry
  

• Clothing