Unit 5 Part 1 Flashcards
1
Q
The charges of the ions formed by the Alkali metals
A
1+
2
Q
The charges of the ions formed by the Alkali earth metals
A
2+
3
Q
The charges of the ions formed by the halogens
A
1-
4
Q
The charges of the ions in group 15 (Nitrogen family)
A
3-
5
Q
The charges of the group 16 (Chalcogen Family)
A
2-
6
Q
The charges of the ions formed by the noble gases (group 18)
A
0
7
Q
Number of valence electrons in group 1
A
1
8
Q
Number of valence electrons in group 12
A
2
9
Q
Number of valence electrons in group 13
A
3
10
Q
For elements in groups 13-18 the number of valence electron is
A
Ten less than their group number
11
Q
Number of valence electrons in group 14
A
4
12
Q
Number of valence electrons in group 15
A
5
13
Q
Number of valence electrons in group 16
A
6
14
Q
Number of valence electrons in group 17
A
7
15
Q
Number of valence electrons in group 18
A
8
