The World of Metals and Non-metals Class 7 MCQ

class 7 science

General Instructions

  • Your test contains multiple-choice questions with only one answer-type question. There are a total of 10 questions
  • This is a 20 min test. Please make sure you complete it in the stipulated time
  • You can finish this test any time using the 'Submit' button.
1. which is not the constituent of steel?
2. which is of these is a noble metal?
3. Non-metals react with oxygen to form _____ oxides
4. Which of the following is false
5. The substance that will be flattened on beating with a hammer is
6. Match the column

7. Match the column

8. The metal which is stored in Kerosene
9. Process of coating metals with zinc is called_______
10. Metal objects get damaged when exposed to moist air, and the process is known as _______________

 

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