E-Book Overview
Originally this resource, the Periodic Table, was created by Robert Husted at Los Alamos National Laboratory during his time as a Graduate Research Assistant. The Periodic Table that you are currently viewing was inherited by the Chemistry Division from the Computer Division who provided the laboratory some of the internets first web sites. This page is being offered as a public service to all those wanting to become more educated in
the field of Chemistry.
E-Book Content
A Periodic Table of the Elements at Los Alamos National Laboratory
Los Alamos National Laboratory's Chemistry Division Presents
Periodic Table of the Elements A Resource for Elementary, Middle School, and High School Students
Click an element for more information: Group** Period
1
1
2
3
4
5
6
7
18
1 IA 1A
VIIIA
8A
1.008
2 IIA 2A
3
4
H
13 14 15 16 17 IIIA IVA VA VIA VIIA 3A 4A 5A 6A 7A 5
Li Be 6.941
9.012
11
12
Na Mg 22.99
24.31
19
20
6
7
8
9
2
He 4.003 10
B C N O F Ne 10.81 12.01 14.01 16.00 19.00 20.18
7 6 4 5 3 8 9 10 11 12 IB IIB IIIB IVB VB VIB VIIB ------- VIII 2B 1B 3B 4B 5B 6B 7B ------------- 8 ------21
22
23
24
25
26
27
28
29
30
13
14
15
16
17
18
Al Si P S Cl Ar 26.98 28.09 30.97 32.07 35.45 39.95
31
32
33
34
35
36
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr 39.10
40.08
37
38
Rb Sr 85.47
87.62
55