Lakhmir Singh and Manjit Kaur Solutions for Chapter: Materials: Metals and Non-Metals, Exercise 3: Long Answer Type Questions
Lakhmir Singh Science Solutions for Exercise - Lakhmir Singh and Manjit Kaur Solutions for Chapter: Materials: Metals and Non-Metals, Exercise 3: Long Answer Type Questions
Attempt the free practice questions on Chapter 4: Materials: Metals and Non-Metals, Exercise 3: Long Answer Type Questions with hints and solutions to strengthen your understanding. Lakhmir Singh's SCIENCE FOR CLASS 8 solutions are prepared by Experienced Embibe Experts.
Questions from Lakhmir Singh and Manjit Kaur Solutions for Chapter: Materials: Metals and Non-Metals, Exercise 3: Long Answer Type Questions with Hints & Solutions
What are non-metals? Name five non-metals.
What are metalloids? Name two metalloids.
Classify the following elements into metals, non-metals and metalloids:
Copper, Sulphur, aluminium, oxygen, silicon, nitrogen, germanium, mercury, chlorine, sodium.
What happens when sulphur dioxide is dissolved in water? Write a word equation for the reaction which takes place.
What happens when an iron nail is placed in copper sulphate solution? Write word equation of the reaction involved.
State five characteristics of metals and five characteristics of non-metals.
State five uses of metals and five uses of non-metals.
Compare the chemical properties of metals and non-metals in tabular form.
