Important : Common Ions Flashcards
1
Q
Definition of cation
A
+ve ion
Metals
2
Q
Definition of anion
A
-ve ion
Non-metals
3
Q
Group 1 elements
A
1+ ions
4
Q
Group 2 elements
A
2+ ions
5
Q
Group 3 elements
A
3+ ions
6
Q
Group 7 elements
A
1- ions
7
Q
Group 6 elements
A
2- ions
8
Q
Sodium
A
Na 1+
9
Q
Potassium
A
K 1+
10
Q
Calcium
A
Ca 2+
11
Q
Copper ( II )
A
Cu 2+
12
Q
Iron ( II )
A
Fe 2+
13
Q
Iron ( III )
A
Fe 3+
14
Q
Zinc
A
Zn 2+
15
Q
Magnesium
A
Mg 2+
