10th Class Science Metals and Non-metals Question Bank 10th CBSE Science Metals and Non-metals

  • question_answer   Although metals form basic oxides, name one metal which forms an amphoteric oxide?    

    Answer:

                        PVC or Polyvinyl Chloride is an insulating material used to coat electrical wire.


You need to login to perform this action.
You will be redirected in 3 sec spinner