Exploring the World of Diamond
What is the hardest natural material on Earth?
a) Gold
b) Diamond
c) Silver
d) Copper
Answer:
b) Diamond
Diamond is known as the hardest natural material on Earth. It is composed of carbon atoms arranged in a crystal lattice structure. Due to its extreme hardness, diamond is used in various industries, including jewelry, cutting tools, and industrial processes.
Unlike other natural materials like gold, silver, and copper, diamond has a unique atomic arrangement that gives it exceptional hardness and durability.