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Chemistry Fundamentals for Engineers

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Questions and Answers

Which metal was rare and precious in the 19th century?

Aluminum (correct)

Copper

Gold

Silver

Why is aluminum now commonly used?

Due to its high melting point

Due to its low cost

Due to collaboration between chemistry and engineering (correct)

Due to its rarity

What is bauxite?

An ore (correct)

A precious metal

A chemical compound

A rare metal

What is the scientific method used by chemists to solve problems?

<p>All of the above (D)</p> Signup and view all the answers

What are the two types of changes in chemistry?

<p>Physical change and chemical change (C)</p> Signup and view all the answers

Chemistry Fundamentals for Engineers

Choose a study mode

Podcast

Questions and Answers

Which metal was rare and precious in the 19th century?

Why is aluminum now commonly used?

What is bauxite?

What is the scientific method used by chemists to solve problems?

What are the two types of changes in chemistry?

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