Elements Flashcards
1
Q
H
A
hydrogen +
2
Q
He
A
helium 0
3
Q
Li
A
lithium +1
4
Q
Be
A
beryllium +2
5
Q
B
A
boron +3
6
Q
C
A
carbon +4
7
Q
N
A
nitrogen -3
8
Q
O
A
oxygen -2
9
Q
F
A
fluorine -1
10
Q
Ne
A
neon 0
11
Q
Na
A
sodium +1
12
Q
Mg
A
magnesium +2
13
Q
Al
A
aluminium +3
14
Q
Si
A
silicon +4
15
Q
P
A
phosphorus -3
16
Q
S
A
sulfur -2
17
Q
Cl
A
chlorine -1
18
Q
Ar
A
argon 0
19
Q
K
A
potassium +1
20
Q
Ca
A
calcium +2
