1
Q
F
A
Fluorine
2
Q
Cl
A
chlorine
3
Q
Br
A
Bromine
4
Q
I
A
Iodine
5
Q
At
A
Astatine
6
Q
C
A
carbon
7
Q
O
A
oxygen
8
Q
P
A
phosphorus
9
Q
S
A
Sulfur
10
Q
Se
A
Selenium
11
Q
Ts
A
Tennessine
