Arjun Sharma, Seema Mehra and, Shikha Sharma Solutions for Chapter: Materials: Metals and Non-metals, Exercise 6: Chapter Test
Arjun Sharma Science Solutions for Exercise - Arjun Sharma, Seema Mehra and, Shikha Sharma Solutions for Chapter: Materials: Metals and Non-metals, Exercise 6: Chapter Test
Attempt the free practice questions on Chapter 4: Materials: Metals and Non-metals, Exercise 6: Chapter Test with hints and solutions to strengthen your understanding. All in One - SCIENCE CBSE Class 8 solutions are prepared by Experienced Embibe Experts.
Questions from Arjun Sharma, Seema Mehra and, Shikha Sharma Solutions for Chapter: Materials: Metals and Non-metals, Exercise 6: Chapter Test with Hints & Solutions
Give reason why copper cannot displace zinc from its salt solution.
Define
(i) Malleability (ii) Ductility
Name a non-metal which is very hard.
Give reasons, why
(a) immersion rods for heating liquids are made up of metallic substances?
(b) non-metals cannot be used for making bells?
Distinguish between metals and non-metals on the basis of their chemical properties.
State five uses of each metals and non-metals.
Sodium is more reactive than iron. How can you prove it?
Write your observation when a piece of sodium is dropped in water.
