Science : Ch 03 – Metals and Non-metals

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Science : Ch 03 – Metals and Non-metals

This test is designed based on NCERT Syllabus for Class 10 Topics : Metals and Non-metals

  • Each time random 15 questions will be displaced
  • So retake the quiz till you have mastered all the questions

1 / 15

The solution of one of the following compounds will not conduct electricity. This compounds is:

2 / 15

Which of the subsequent oxide(s) of iron would be obtained on prolonged reaction of iron with steam?

3 / 15

Metals are solid in nature. Which one of the Subsequent metals is found in liquid condition at room temperature?

4 / 15

Non-metals are not lustrous. Which of the following non-metals is lustrous?

5 / 15

Electrical wires have a coating of an insulating material. The material, overall adopted is:

6 / 15

Which of the following Metal have very low melting points?

7 / 15

Name a metal that have very low melting points.

8 / 15

Why should we not throw small pieces of sodium into a sink in the laboratory? Because of

9 / 15

Metal that can be cut by knife

10 / 15

The Lustrous non-metal

11 / 15

Metal that is best conductor of electricity

12 / 15

Give the formula of the stable binary compound that would be formed by the combination of following pair of elements: Mg and N2

13 / 15

Give the formula of the stable binary compounds that would be formed by the combination of following pair of elements: K and O2

14 / 15

Name one metal that exist in liquid state at room temperature.

15 / 15

Name a metal which is highly malleable

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