A logarithmic scale is a nonlinear scale used when there is a large range of quantities
I think it would be Bromine and Mercury, hope that helps
I don't know about 14, but 15 is (4), because a liquid draws in heat to turn into a gas. 16 is (2), because to turn into a cold solid, something has to release heat.
DNA Polymerase is where DNA replicated.
Answer:
Neutron does not contain any charge because the charge of the quarks that made up the neutron balances each other out.
Hope it helps.