Important Elements Flashcards
1
Q
H
A
Hydrogen
Atomic # 1
Non-Metal
Valency 1
2
Q
He
A
Helium
Atomic # 2
Nobel Gas
Valency 2
3
Q
Li
A
Lithium
Atomic # 3
Alkali Metal
Valency 1
4
Q
Be
A
Berilium
Atomic # 4
Alkaline Earth Metal
Valency 2
5
Q
B
A
Boron
Atomic # 5
Metaloid
Valency 3
6
Q
C
A
Carbon
Atomic # 6
Non-Metal
Valency 4
7
Q
N
A
Nitrogen
Atomic # 7
Non-Metal
Valency 5
8
Q
O
A
Oxygen
Atomic # 8
Non-Metal
Valency 6
9
Q
F
A
Flourine
Atomic # 9
Non-Metal
Valency 7
10
Q
Ne
A
Neon
Atomic # 10
Nobel Gas
Valency 8
11
Q
Na
A
Sodium
Atomic # 11
Alkali Metal
Valency 1
12
Q
Mg
A
Magnesium
Atomic # 12
Alkaline Earth Metal
Valency 2
13
Q
Al
A
Aluminum
Atomic # 13
Other Metal
Valency 3
14
Q
Si
A
Silicon
Atomic # 14
Metaloid
Valency 4
15
Q
P
A
Phosphorus
Atomic # 15
Non-Metal
Valency 5