Element/ Group | Charge(s) | % Correct |
---|---|---|
Group 2 | +2 | 100%
|
Group 1 | +1 | 89%
|
Group 17 (7A) | -1 | 89%
|
Group 16 (6A) | -2 | 83%
|
Group 15 (5A) | -3 | 83%
|
Silver (Ag) | +1 | 78%
|
Zinc (Zn) | +2 | 78%
|
Copper (Cu) | +1 or +2 | 50%
|
Iron (Fe) | +2 or +3 | 50%
|
Lead (Pb) | +2 or +4 | 50%
|
Tin (Sn) | +2 or +4 | 50%
|
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