brass

Alloys

Last Updated on March 20, 2019 By Mrs Shilpi Nagpal 4 Comments

Question 1 What is an alloy? Question 2 Give two examples of alloys? Question 3 How are the properties of an alloy different from those of the constituent metals? Question 4 What elements are present in steel? Question 5 What are the constituents of stainless steel? Question 6 State an alloy of copper? Question 7 Give the constituent of brass? Question 8 … [Read more...] about Alloys

Mixtures

Last Updated on April 13, 2019 By Mrs Shilpi Nagpal 1 Comment

Question 1 What are mixtures.Give example? Question 2 What are homogenous mixture.Give example? Question 3 What are heterogenous mixture.Give example? Question 4 Give few properties of homogenous mixture? Question 5 Give few properties of heterogenous mixture? Question 6 Differentiate between mixtures and compounds ? Question 7 Why air is considered a mixture … [Read more...] about Mixtures