Elements 1-20 Flashcards
(20 cards)
0
Q
Lithium
A
Number 3
Symbol Li
Weight 6.9
1
Q
Helium
A
Number 2
Symbol He
Weight 4.0
2
Q
Carbon
A
Number 6
Symbol C
Weight 12.0
3
Q
Fluorine
A
Number 9
Symbol F
Weight
18.9
4
Q
Nitrogen
A
Number 7
Symbol N
Weight 14.0
6
Q
Oxygen
A
Number 8
Symbol O
Weight 15.9
7
Q
Beryllium
A
Number 4
Symbol be
Weight 9.0
7
Q
Boron
A
Number 5
Symbol B
10.8
8
Q
Neon
A
Number 10
Symbol Ne
Weight 20.1
9
Q
Silicon
A
Number 14
Symbol Si
Weight 28.0
10
Q
Sodium
A
Number 11
Symbol Na
Weight 22.9
12
Q
Hyrdrogen
A
Number 1
Symbol H
Weight 1
12
Q
Aluminum
A
Number 13
Symbol Al
Weight 26.9
13
Q
Argon
A
Number 18
Symbol Ar
Weight 39.9
14
Q
Potassium
A
Number 19
Symbol K
Weight 39.0
15
Q
Chlorine
A
Number 17
Symbol Cl
Weight 35.4
16
Q
Phosphorous
A
Number 15
Symbol P
Weight 30.9
17
Q
Calcium
A
Number 20
Symbol Ca
40.0
18
Q
Magnesium
A
Number 12
Symbol Mg
Weight 24.3
19
Q
Sulfur
A
Number 16
Symbol S
Weight 32.0
