Braintree High School Chemistry Periodic Table

IA / / VIIIA
H
1.0079
1 2.1
Hydrogen / IIA / IIIA / IVA / VA / VIA /
VII / He
4.0026
2 x
Helium
Li
6.941
3 1.0
Lithium / Be
9.01218
4 1.5
Beryllium / B
10.811
5 2.0
Boron / 4+/4-
C
12.00107
6 2.5
Carbon / N
14.0064
7 3.0
Nitrogen / O
15.9994
8 3.5
Oxygen / F
18.9984
9 4.0
Fluorine / Ne
20.1797
10 x
Neon
Na
22.9898
11 0.9
Sodium / Mg
24.305
12 1.2
Magnesium / IIIB / IVB / VB / VIB / VIIB / VIIIB / IB / IIB / Al
26.9815
13 1.5
Aluminum / 4+/4-
Si
28.0855
14 1.8 Silicon / P
30.9737
15 2.1
Phosphrous / S
32.065
16 1.8
Sulfur / Cl
35.453
17 3.0
Chlorine / Ar
39.948
18 x
Argon
K
39.0983
19 0.8
Potassium / Ca
40.078
20 1.0
Calcium / 3+
Sc
44.95592
21 1.3
Scandium / 3+, 4+
Ti
47.867
22 1.5
Titanium / 3+, 5+
V
50.9415
23 1.6
Vanadium / 2+, 3+
Cr
51.9961
24 1.6
Chromium / 2+, 3+
Mn
54.938
25 1.5
Manganese / 2+, 3+
Fe
55.845
26 1.8
Iron / 2+, 3+
Co
58.9332
27 1.8
Cobalt / 2+, 3+
Ni
58.6934
28 1.8
Nickel / 1+, 2+
Cu
63.546
29 1.9
Copper / 2+
Zn
65.409
30 1.9
Zinc / 3+
Ga
69.723
31 1.6
Gallium / 4+
Ge
72.640
32 1.6
Germanium / 3-, 3+
As
74.9216
33 2.0
Arsenic / Se
78.96
34 2.4
Selenium / Br
79.904
35 2.8
Bromine / Kr
83.798
36 x
Krypton
Rb
85.4678
37 0.8
Rubidium / Sr
87.62
38 1.0
Strontium / 3+
Y
88.90585
39 1.3
Yttrium / 4+
Zr
91.224
40 1.4
Zirconium / 3+, 5+
Nb
92.90638
41 1.6
Niobium / 2+, 6+
Mo
95.94
42 1.8
Molybdenum / 7+
Tc
98.9062
43 1.9
Technetium / 3+, 4+
Ru
101.07
44 2.2
Ruthenium / 2+, 3+
Rh
102.9055
45 2.2
Rhodium / 2+, 4+
Pd
106.42
46 2.2
Palladium / 1+
Ag
107.8682
47 1.9
Silver / 2+
Cd
112.411
48 1.7
Cadmium / 3+
In
114.818
49 1.7
Indium / 2+, 4+
Sn
118.710
50 1.8
Tin / 3-, 3+
Sb
121.760
51 1.9
Antimony / 2-, 4+
Te
127.60
52 2.1
Tellurium / I
126.90447
53 2.5
Iodine / Xe
131.293
54 x
Xenon
Cs
132.9055
55 0.7
Cesium / Ba
137.327
56 0.9
Barium / 3+
La
138.9057
57 1.1
Lanthanum / 4+
Hf
178.49
72 1.3
Hafnium / 5+
Ta
180.948
73 1.5
Tantalum / 2+, 6+
W
183.84
74 1.7
Tungsten / 4+, 7+
Re
186.207
75 1.9
Rhenium / 3+, 4+
Os
190.23
76 2.2
Osmium / 3+, 4+
Ir
192.217
77 2.2
Iridium / 2+, 4+
Pt
195.084
78 2.2
Platinum / 1+, 3+
Au
196.9666
79 2.4
Gold / 1+, 2+
Hg
200.59
80 1.9
Mercury / 1+, 3+
Tl
204.3833
81 1.8
Thallium / 2+, 4+
Pb
207.2
82 1.8
Lead / 3+
Bi
208.9804
83 1.9
Bismuth / 2+, 4+
Po
208.9824
84 2.0
Polonium / At
209.9871
85 2.2
Astantine / Rn
222.0176
86 x
Radon
Fr
223.0197
87 0.7
Francium / Ra
226.0254
88 0.9
Radium / 3+
Ac
227.0278
89 1.1
Actinium / Rf
261.11
104
Rutherfordium / Db
262.11
105
Dubnium / Sg
263.12
106
Seaborgium / Bh
262.12
107
Bohrium / Hs
264
108
Hassium / Mt
266.138
109
Meitnerium / Ds
269
110
Darmstadtium / Rg
272
111
Roentgenium
3+, 4+
Ce
140.116
58 1.1
Cerium / 3, 4+
Pr
140.9077
59 1.1
Praseodymium / 3+
Nd
144.242
60 1.1
Neodymium / 3+
Pm
144.9127
61 1.1
Promethium / 2+, 3+
Sm
150.36
62 1.2
Samarium / 2+, 3+
Eu
151.964
63 1.2
Europium / 3+
Gd
157.25
64 1.2
Gadolinium / 3+, 4+
Tb
158.9254
65 1.2
Terbium / 3+
Dy
162.500
66 1.2
Dysprosium / 3+
Ho
164.9303
67 1.2
Holonium / 3+
Er
167.259
68 1.2
Erbium / 2+, 3+
Tm
168.9342
69 1.2
Thulium / 2+, 3+
Yb
173.04
70 1.1
Ytterbium / 3+
Lu
174.967
71 1.2
Lutetium
4+
Th
232.03806
90 1.3
Thorium / 4+, 5+
Pa
231.0359
91 1.5
Protactinium / 5+, 6+
U
238.0289
92 1.4
Uranium / 5+, 6+
Np
237.0482
93 1.3
Neptunium / 5+, 6+
Pu
244.0642
94 1.3
Plutonium / 3+, 4+
Am
243.0614
95 1.3
Americium / 3+
Cm
247
96 1.3
Curium / 3+, 4+
Bk
247.0703
97 1.3
Berkelium / 3+
Cf
251.0703
98 1.3
Californium / Es
252.03
99 1.3
Einsteinium / Fm
257.0951
100 1.3
Fermium / Md
258.01
101 1.3
Mendelevium / No
259.1009
102 1.3
Nobelium / Lr
260.1053
103 1.3
Lawrencium