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 following is not a property of ionic compounds ?

3 / 15

Which one of the following properties is not commonly exhibited by ionic compounds?

4 / 15

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

5 / 15

Which among the following Declaration is incorrect for magnesium metal?

6 / 15

Although metals form basic oxides, which of the subsequent metals form an amphoteric oxide?

7 / 15

The metals that float when dealt with water are:

8 / 15

Which metal can be displaced by copper from its salt solution?

9 / 15

Name a metal that have very low melting points.

10 / 15

When calcium metal is added to water, the gas evolved does not catch fire but the same gas evolved on adding potassium metal to water catches fire.

11 / 15

Metal that is best conductor of electricity

12 / 15

Non-metal that can exist in diferent forms

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 a metal which is highly malleable

15 / 15

which metal is more reactive?

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