oxidation numbers Flashcards
1
Q
group 2 metals
A
+2
1
Q
group 1 metals
A
+1
2
Q
oxygen
A
-2
3
Q
hydrogen
A
+1
4
Q
fluorine
A
-1
5
Q
chlorine
A
-1
6
Q
single element (e.g 02)
A
0