Adaptive Practice
Materials: Metals and Non-metals
8 questions • Earn up to 85 XP • First attempt — go for 100%!
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Question 1 of 8
⏱ 0:30
Easy
Which of the following is a characteristic property of metals?
Easy
Which metal is commonly used in electrical wiring in India due to its excellent conductivity and affordability?
Medium
Which of the following is NOT a property of non-metals?
Medium
Why is aluminium preferred over iron for making cooking utensils in India?
Medium
Which of the following metals is liquid at room temperature?
Hard
In the context of Indian railways, which metal is primarily used for making tracks due to its hardness and durability?
Easy
Which non-metal is essential for respiration and is a major component of air?
Hard
Why do metals like sodium and potassium need to be stored under oil?