Question 1 How do metal oxide differ form non-metal oxide? Question 2 An element forms an oxide which is acidic in nature. Is the element a metal or a non-metal? Question 3 An element forms an oxide which is basic in nature. Is the element a metal or a non-metal? Question 4 What happens when magnesium react with oxygen? Question 5 What is rust. Write the chemical … [Read more...] about Reaction of metal and non-metals with oxygen