30 Most Important Elements Flashcards
1
Q
H
A
Hydrogen
2
Q
Na
A
Sodium
3
Q
Mg
A
Magnesium
4
Q
C
A
Carbon
5
Q
He
A
Helium
6
Q
O
A
Oxygen
7
Q
N
A
Nitrogen
8
Q
P
A
Phosphorus
9
Q
S
A
Sulfur
10
Q
Cl
A
Chlorine
11
Q
Fe
A
Iron
12
Q
Ca
A
Calcium
13
Q
K
A
Potassium
14
Q
Sr
A
Strontium
15
Q
Ne
A
Neon
16
Q
Ar
A
Argon
17
Q
Kr
A
Krypton
18
Q
Xe
A
Xenon
19
Q
Rn
A
Radon
20
Q
Mn
A
Manganese
21
Q
Cu
A
Copper
22
Q
Hg
A
Mercury
23
Q
Ag
A
Silver
24
Q
Au
A
Gold
25
Zn
Zinc
26
Pb
Lead
27
Al
aluminum
28
Co
Cobalt
29
Sn
Tin
30
B
Boron
