Question

suppose there has been precipitation during 1 entire month of the 12-month period.based on the information provided,during that month there would have been:
F.significant wet deposition of all 4 substances.
G.significant wet deposition of CU2+ and Zn2+,but no wet deposition of C1- and SO42-
H.no wet deposition of any of the 4 substances.
J.no wet deposition of Cu2+ and Zn2+,but significant wet deposition of C1- and SO42-