Unit 3 (elements) Flashcards
1
Q
H
A
Hydrogen 1
1.00795
2
Q
He
A
Helium 2
4.00260
3
Q
Li
A
Lithium 3
6.941
4
Q
Be
A
Beryllium 4
9.01218
5
Q
B
A
Boron 5
10.812
6
Q
C
A
Carbon 6
12.0108
7
Q
N
A
Nitrogen 7
14.0067
8
Q
O
A
Oxygen 8
15.9994
9
Q
F
A
Flourine 9
18.9984
10
Q
Ne
A
Neon 10
20.1798
11
Q
Na
A
Sodium 11
22.9898
12
Q
Mg
A
Magnesium 12
24.3051
13
Q
Al
A
Aluminum 13
26.9815
14
Q
Si
A
Silicon 14
28.0855
15
Q
P
A
Phosphorus 15
30.9738
16
Q
S
A
Sulfer 16
32.066
17
Q
Cl
A
Chlorine 17
35.453
18
Q
Ar
A
Argon 18
39.948
19
Q
K
A
Potassium 19
39.0983
20
Q
Ca
A
Calcium 20
40.078
21
Q
Sc
A
Scandium 21
44.9559
22
Q
Ti
A
Titanium 22
47.878