Which group of minerals represents non-ferrous metals?1. Nickel, Zinc,

1.	Which group of minerals represents non-ferrous metals?1. Nickel, Zinc, Copper, Aluminium2. Nickel, Aluminium, Iron ore, Zinc3. Copper, Pig iron, Nickel, Steel4. Nickel, Carbon Steel, Aluminium, Zinc
Answer» Correct Answer - Option 1 : Nickel, Zinc, Copper, Aluminium The Correct Answer is Nickel, Zinc, Copper, Aluminium. Non-ferrous metal is a metal that does not contain iron in appreciable amounts. Non-ferrous metals include aluminum, copper, lead, zinc, and tin, as well as precious metals like gold and silver. Non-ferrous metals have low weight (e.g. aluminum), higher conductivity (e.g. copper), non-magnetic property, or resistance to corrosion (e.g. zinc). Some non-ferrous materials are also used in the iron and steel industries. For example, bauxite is used as a flux for blast furnaces, while others such as wolframite, pyrolusite, and chromite are used in making ferrous alloys. Pig iron is an intermediate product of the iron industry in the production of steel. Carbon steel is a steel with carbon content from about 0.05% up to 3.8% by weight. Carbon steel contains iron.

Which group of minerals represents non-ferrous metals?1. Nickel, Zinc, Copper, Aluminium2. Nickel, Aluminium, Iron ore, Zinc3. Copper, Pig iron, Nickel, Steel4. Nickel, Carbon Steel, Aluminium, Zinc

Answer» Correct Answer - Option 1 : Nickel, Zinc, Copper, Aluminium

The Correct Answer is Nickel, Zinc, Copper, Aluminium.

Non-ferrous metal is a metal that does not contain iron in appreciable amounts.
Non-ferrous metals include aluminum, copper, lead, zinc, and tin, as well as precious metals like gold and silver.
Non-ferrous metals have low weight (e.g. aluminum), higher conductivity (e.g. copper), non-magnetic property, or resistance to corrosion (e.g. zinc).
Some non-ferrous materials are also used in the iron and steel industries.
For example, bauxite is used as a flux for blast furnaces, while others such as wolframite, pyrolusite, and chromite are used in making ferrous alloys.

Pig iron is an intermediate product of the iron industry in the production of steel.
Carbon steel is a steel with carbon content from about 0.05% up to 3.8% by weight.
Carbon steel contains iron.