aluminium
Definition
Aluminum is a silvery-white metal that is the most abundant metal in the Earth's crust. It is strong, lightweight, and corrosion-resistant. It is also a good conductor of heat and electricity. Aluminium is used in a wide variety of applications, including construction, transportation, packaging, and electrical components.
In other words, aluminium is a strong, lightweight, and versatile metal that is used in many different things. It is the most abundant metal in the Earth's crust, but it is not found in its free state. It is extracted from bauxite ore and then processed into a variety of products.
How can the word be used?
Aluminum is the most abundant metal in the Earth's crust, but it is rarely found in its pure form.
Different forms of the word
Noun: aluminium.
Adjective: aluminium.
Etymology
The word "aluminum" comes from the Latin word alumen, which means "alum." Alum is a type of mineral that contains aluminum. The word "aluminum" was first used in English in the 1800s.
Question
Can you name a range of objects which are made from aluminum?
AQA Science Exam Question and Answer
Question:
Describe the key properties and applications of aluminium as a metal. Discuss why aluminium is widely used in various industries.
Answer:
- Aluminium is a lightweight, silvery-white metal with excellent conductivity and corrosion resistance. It finds numerous applications in industries such as aerospace, transportation, construction, and packaging due to its low density, high strength-to-weight ratio, and resistance to rust and corrosion.