Valence Ions Formed Draw corresponding Ions formed for each of the elements below:

1

2 4

3

+

[Li]

2

11

2

19

4

3+

[B]

2+

12

3

13 5

+

13

3+

[Al]

14 6

15 7

16 8

4+ / 4-

3-

2-

14

15

16

+

-

-

4 / 4-

3

2

17

18

9

[ ]

10

1-

17

18

1-

20

+

[K]

1: On the back, Define: Valence Electron, Ion, Anion, Cation, and state what particle moves when an ion is formed. 2+

2: What charge on the element is found for each of the elements in columns 1, 2, 13 to 18? 3: State why each column has that charge.