Question

V. Short answer type questions :-

1. Why the sulphur is non ductile in nature ? Why the metals can't cut with a knife except sodium ?

2. Why the copper not react with hydrochloric acid even on heating ?

1. A doctor prescribed a tablet to a patient suffering from iron deficiency. The tablet does not look like iron. Explain why?

4. Iron is more reactive
than copper. Can you write an activity to show this ?

VI. Long answer type questions :-

1. Write the three chemical properties of metal along with the equation.

2. Write three physical properties of non metal .


Please give all questions answer ​

Answer 1

Answer:

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