Write the chemical equation of the reaction between more active metal and more active non metal ?

Jump to Active Metal Reactions with Oxygen · The method used to predict the products of reactions of the main group metals is simple, yet remarkably powerful. Exceptions to its predictions arise, however, when very active metals react with oxygen, which is one of the most reactive nonmetals. It reacts with O2 to form an oxide that contains the O2- ion.

the answer would be c

a  solution  is always transparent, light passes through with no scattering from solute particles which are molecule in size. the  solution  is homogeneous and does not settle out. a colloid is intermediate between asolution  and a  suspension. while asuspension  will separate out a colloid will not.