Its the answer b, because oil has a great density, therefore, when you mix them together the oil will be below and the above of it.
The value of the activation energy of an uncatalyzed reaction is greater than that of a catalyzed reaction. As we know, a catalyst provides an alternative path for the reaction to happen at a faster rate. So, for a catalyzed reactio, activation energy is lesser than the original path.
Answer:
Proton and neutrons
Explanation:
they both have a mass of 1 amu or 1 atomic mass
