Multiple choice

The metals like iron, copper, aluminium, etc. are used to make utensils because they have the property of _________.

  1. lustre

  2. hardness

  3. non-lustrous

  4. softness

  5. none of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Since the metals like iron, copper, aluminium are hard and cannot be pressed easily, they are long lasting. Hence, these metals are used to make utensils.