fist group of elements Flashcards
1
Q
hydrogen
A
H
2
Q
helium
A
He
3
Q
carbon
A
C
4
Q
chlorine
A
Cl
5
Q
calcium
A
Ca
6
Q
flourine
A
F
7
Q
iron
A
Fe
8
Q
sulfer
A
S
9
Q
sodium
A
Na
10
Q
Neon
A
Ne
11
Q
gold
A
Au
12
Q
silver
A
Ag
13
Q
phosphorus
A
P
14
Q
oxygen
A
O
15
Q
nitrogen
A
N
16
Q
silicon
A
Si
17
Q
potassium
A
K
18
Q
copper
A
Cu
19
Q
iodine
A
I
20
Q
aluminum
A
Al
21
Q
Nickel
A
Ni
22
Q
uranium
A
U
23
Q
magnesium
A
Mg
24
Q
cobalt
A
Co
25
Q
mercury
A
Hg
