Answer:
neutrons are found in the nucleus of an atom.
Explanation:
If you double the concentration of A, the rate is doubled. If you doubled the concentration of B, since the rate law has B^2, the rate is multiplied by 4. If you double both A & B's concentrations, then the rate would be multiplied by 2*4 = 8, which is the last option.
The other dude is rude wrong
The correct answer is Dmitri Mendeleev
