an element 'A' forms two oxides AO and AO2. the oxide AO is neutral whereas oxide AO2 is acidic in nature. would u call element 'A' a metal or non metal?
Element A is a non metal.
An element forms an oxide which is acidic in nature.Is the element a metal or non-metal?
An element forms an oxide which is basic in nature.State whether the element is a metal or non-metal ?