Chemistry · General Awareness

Chemistry of Metals and Alloys

1,762 Questions

Review the physical and chemical properties of various metals and their common alloys. This collection covers industrial applications, metallurgical processes, and practical uses of elements like silicon and boron. Practice these questions to strengthen your chemistry fundamentals for exams.

Properties of metalsCommon alloysIndustrial metallurgyChemical applications

Chemistry of Metals and Alloys Questions

Multiple choice

Which of the following is an element?

  1. Water

  2. stean

  3. snow

  4. iron
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

An element is a substance consisting of atoms which all have the same number of protons - i.e. the same atomic number. Elements are chemically the simplest substances and hence cannot be broken down using chemical methods. Elements can only be changed into other elements using nuclear methods.

Multiple choice

Which of these elements is not a metalloid?

  1. Tungsten

  2. Germanium

  3. Bismuth

  4. Antimony
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A metalloid is a chemical element with properties in between, or that are a mixture of, those of metals and non - metals

Multiple choice

The first metal that was used by man was

  1. iron

  2. gold

  3. silver

  4. copper
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The first metal used by man was copper. The use of copper in antiquity is of more significance than gold as the first tools, implements and weapons were made from copper.

Multiple choice

Brass is an alloy of

  1. nickel and copper

  2. iron and nickel

  3. copper and silver

  4. zinc and copper
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Brass is an alloy of zinc and copper.