NCERT solution for class 8 // Science // Chapter 4 -Materials - Metals and Nonmetals
NCERT solutions > class 8 science chapter 4 materials metals and nonmetals NCERT solution for class 8 // Science // Chapter 4 -Materials - Metals and Nonmetals Chapter 4 -Materials - Metals and Nonmetals Q1. Which of the following can be beaten into thin sheets a) Zinc. b) Phosphorus c) Sulphur. d) Oxygen Answer - Zinc Q2. Which of the following statement is correct a) All metals are ductile b) All non metals are ductile c) Generally metals are ductile d) Some non metals are ductile Answer - Generally metals are ductile Q3. Fill in the blanks a) Phosphorus is a very ------- nonmetal. b) Metals are ------ conductor of heat and ------ c) Iron is ------- reactive than copper. d) Metals react with acid to produce---------- gas Answer a) Phosphorus is a very reactive nonmetal. b) Metals are good conductor of heat and electricity. c) Iron is more reacti...