Which of the two aqueous solutions will be a better conductor of electricity in the following examples? explain why in each case.
a)1.0m nacl vs. 0.010 m nacl
b)0.10 m nacl vs. 0.10 m al2(so4)3 (assume complete dissociation of both salts).
c) 1.0 mole of nacl added to water vs. 1.0 mole of pbcl2 added to water (hint: remember the solubility rules).

In chemistry, the type of an atom (what element it is) is determined by: a) the number of protons it contains in its nucleus. b) the number of neutrons it contains in its nucleus. c) the number of protons it has in a cloud around the nucleus. d) the number of neutrons it has in a cloud around the nucleus. e) the number of electrons it exchanges with its neighbors.