Ceramic is a type of non-metallic material, while ferrous, non-ferrous, and alloy are all types of metals.

The main difference between ferrous and non-ferrous metals is that ferrous metals contain iron, while non-ferrous metals do not.

Steel is an example of a ferrous metal because it contains iron.

Lead is an example of a non-ferrous metal because it does not contain iron.

An alloy is a mixture of two or more metals.

The purpose of alloying metals is to improve the strength, corrosion resistance, and electrical conductivity of the metal.

Stainless steel is an example of an alloy because it is a mixture of iron, chromium, and nickel.

Aluminum is the most abundant metal in the Earth's crust, comprising about 8% of its mass.

Copper is known for its high electrical conductivity, making it a popular choice for electrical wiring.

Gold is commonly used in jewelry due to its attractive appearance and resistance to corrosion.

Steel is made primarily from iron, with the addition of carbon and other elements to improve its properties.

Stainless steel is known for its resistance to corrosion, making it a popular choice for cookware and cutlery.

Lead is commonly used in batteries, particularly in lead-acid batteries, due to its high density and ability to store electrical energy.

Niobium is a metal that is commonly used in superconducting magnets due to its ability to conduct electricity without resistance at very low temperatures.

Uranium is a metal that is used in nuclear reactors as a fuel source due to its ability to undergo nuclear fission and release energy.