First 1-25 elements Flashcards
0
Q
Helium
A
He
2
1
Q
Hydrogen
A
1
H
2
Q
Lithium
A
Li
3
3
Q
Beryllium
A
Be
4
4
Q
Boron
A
B
5
5
Q
Carbon
A
C
6
6
Q
Nitrogen
A
N
7
7
Q
Oxygen
A
8
O
8
Q
Florine
A
F
9
9
Q
Neon
A
10
N
10
Q
Heluim
A
He
2
11
Q
Aluminum
A
Al
13
12
Q
Silicon
A
14
SI
13
Q
Phosphoros
A
15
P
14
Q
sulfur
A
S
16
15
Q
Chlorine
A
Cl
17
16
Q
Argon
A
18
Ar
17
Q
Sodium
A
Na
11
18
Q
Magnesium
A
12
Mg
19
Q
Potassium
A
k
19
20
Q
Calcium
A
20
Ca
21
Q
scandium
A
sc
21
22
Q
titanium
A
ti
22
23
Q
Vanadium
A
v 23
24
cromium
cr
| 24
25
magnese
25
| mg
