Question

With the help of an activity show that metal oxide are basic in nature.

Answer 1

See this is tge question of metals and non metals of chemistry see it comes under the chemical properties of the metal and it is the first point that what happens when metal react with oxygen.

Whenever any metal gets react with oxgen it forms metal oxide and it depends on you that what you are dissolving in that if you are dissolving acid then it becomes acidic and if you are dissolving base then it becomes basic.

For example:- mg+o2→mgo2