NCERT Exemplar Class 8 Science Chapter 4 Materials : Metals and Non-Metals are part of NCERT Exemplar Class 8 Science. Here we have given NCERT Exemplar Class 8 Science Chapter 4 Materials : Metals and Non-Metals. NCERT Exemplar Class 8 Science Chapter 4 Materials : Metals and Non-Metals Multiple Choice Questions Question. 1 Which of the following is not a metal? (a) … [Read more...]