How many moles are in 12 g Ah

Particle exchange energy though elastic collision , hope this .

Show and image of the mixtures or write them

The answer is not c

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).