Oxidation Numbers Flashcards
1
Q
Fluorine
A
-1
2
Q
Hydrogen (with nonmetals)
A
+1
3
Q
Hydrogen (with metals)
A
- 1
4
Q
Oxygen
A
-2
5
Q
Peroxides ( O2^2- )
A
-1
6
Q
Group 1 & Group 2 Metals
A
+1 & +2
7
Q
Cl, Br, I
A
-1
exceptions: O & group 7
