Select all the correct locations on the image.
The image shows a model of a nuclear reaction. Which objects could hit other atoms, producing a chain reaction?

The answers is a nuclear changes

It is a mixture. simply put, a compound must be pure, that is, of only one chemical structure and composition. a mixture is made of different chemical substances (i.e. elements, molecules, compounds) that are not chemically bonded to each other, but instead physically grouped together, as in the case of gasoline (a homogeneous solution).

It will appear as o2(g) as a reactant