First 20 Elements Flashcards
(40 cards)
1
Q
H
A
Hydrogen
2
Q
Hydrogen
A
H
3
Q
He
A
Helium
4
Q
Helium
A
He
5
Q
Li
A
Lithium
6
Q
Lithium
A
Li
7
Q
Be
A
Beryllium
8
Q
Beryllium
A
Be
9
Q
B
A
Boron
10
Q
Boron
A
B
11
Q
C
A
Carbon
12
Q
Carbon
A
C
13
Q
N
A
Nitrogen
14
Q
Nitrogen
A
N
15
Q
O
A
Oxygen
16
Q
Oxygen
A
O
17
Q
F
A
Fluorine
18
Q
Fluorine
A
F
19
Q
Ne
A
Neon
20
Q
Neon
A
Ne
21
Q
Na
A
Sodium
22
Q
Sodium
A
Na
23
Q
Mg
A
Magnesium
24
Q
Magnesium
A
Mg
25
Al
Aluminum
26
Aluminum
Al
27
Si
Silicon
28
P
Phosphorus
29
Phosphorus
P
30
S
Sulfur
31
Sulfur
S
32
Cl
Chlorine
33
Chlorine
Cl
34
Ar
Argon
35
Argon
Ar
36
K
Potassium
37
Potassium
K
38
Ca
Calcium
39
Calcium
Ca
40
Silicon
Si
