Chapter 4 in NCERT Science - Class 8
Materials: Metals and Non-metals
1 exercise
11 questions
Exercise
Page 53
Question 1
35 secs
Question 2
3 mins
Question 3
3 mins
Question 4
2 mins
Question 5
50 secs
Question 6
5 mins
Question 7
2 mins
Question 8
2 mins
Question 9
4 mins
Question 10
2 mins
Question 11
3 mins