Question 1 Define the term malleability? Question 2 Define the term ductility? Question 3 Why cooking utensils are made up of metals? Question 4 Name 2 metals which are malleable? Question 5 Why metals are used in making jewellery? Question 6 Why metals are used for making bells? Question 7 Why iron is used in construction of bridges,machines,railway lines … [Read more...] about Properties of Metals
malleable
Metals
Question 1 Name one metal which has a low melting point? Question 2 Name two metals which are malleable and ductile? Question 3 Name one soft metal that can be cut with knife? Question 4 Name the metal which is the poorest conductor of heat? Question 5 Why copper and aluminium metals are used for making electric wires? Question 6 Why copper and aluminium metals … [Read more...] about Metals
Non-Metals
Question 1 Name one non-metal which conduct electricity? Question 2 Name one non-metal which have shiny surface? Question 3 Name one non-metal which is hard? Question 4 Name one non-metal having high melting point? Question 5 Why graphite is used in making electrodes? Question 6 Name one non-metal which is brittle? Question 7 Name one non-metal which has low … [Read more...] about Non-Metals
Elements
Question 1 What is an element. Give few examples? Question 2 How many elements are known till today? Question 3 Name 2 elements which are liquid at room temperature? Question 4 What are the three groups into which elements can be classified? Question 5 Define the term malleable? Question 6 Define the term ductile? Question 7 Why Aluminium metal is used in … [Read more...] about Elements