What is nuclear fission? How and by whom was it

Week 7 Finishing redox reactions +​ 2+​ Cu(s)+2Ag​ (aq)--->Cu​ (aq)+2Ag(s) ↓ ↓ ↓ ↓ 0 +1 +2 0 Cu oxidation Ag reduction Net charge on both sides is 2+ Activity serie​ How oxidized or reactive metals are http://www.grandinetti.org/activity-series Bottom of list are everyday metals Hydrogen is the benchmark for “will it react in acid”...