January 2019 NY Regents Chemistry Exam
25 Which metal is most easily oxidized? (1) Ag
(2) Co
(3) Cu
(4) Mg
Solution: On Table J on the Reference Table, metals on the top of the table are most active and on the bottom are least active. Most active metals are most easily oxidized.
Answer: 4
Prepare for the Chemistry Regents Exam: HERE
Contact us for chemistry tutoring: HERE
Comments