First 20 Elements Flashcards
1
Q
He
A
2
Helium
0
2
Q
Li
A
3
Lithium
1+
3
Q
Be
A
4 - Row 2
Beryllium
2+
4
Q
B
A
5
Boron
0
5
Q
C
A
Carbon
0
6
Q
N
A
Nitrogen
3-
7
Q
O
A
Oxygen
2-
8
Q
F
A
Fluorine
1-
9
Q
Ne
A
Neon
0
10
Q
Na
A
Sodium
1+
11
Q
Mg
A
Magnesium
2+
12
Q
Al
A
Aluminum
3+
13
Q
Si
A
Silicon
0
14
Q
P
A
Phosphorous
3-
15
Q
S
A
Sulfur
2-
16
Q
Cl
A
Chlorine
1-
17
Q
Ar
A
Argon
0
18
Q
K
A
Potassium
1+
19
Q
Ca
A
Calcium
2+
20
Q
H
A
1- Row 1
Hydrogen
+1, -1
