Unit 1 Written Flashcards
1
Q
LO 10
A
Nucleus
2
Q
A
Halogens
3
Q
LO 10
A
The repulsion of the positively charged nucleus
4
Q
LO 12 & 13
A
5
Q
LO 16
A
14.5
6
Q
LO 20
A
Trigonal pyramidal
7
Q
LO 11
A
8
Q
LO 14
A
Isotopes
9
Q
LO 14
A
Different numbers of neutrons
10
Q
LO 16
A
36
11
Q
LO 20
A
Tetrahedral
12
Q
LO 14
A
13
Q
LO 12 & 15a
A
14
Q
LO 6&7
A
Same group
Same number of outer electrons
15
Q
LO 16
A
16
Q
LO 15a; 12 & 13
A
17
Q
LO 15; 12 & 13
A
18
Q
LO 16
A
19
Q
LO 12
A
20
Q
LO 15a; 12 & 13
A
21
Q
LO 9
A
22
Q
LO 10
A
Nucleus
23
Q
LO 11 & 13
A
7
(There are 3 protons + 4 neutrons in nucleus)
24
Q
LO 7 & group names
A
Alkali metals
( one outer electron = group 1; group 1 are called the alkali metals)
25
LO 14
Isotopes
26
LO 15a; 12 & 13
