Wednesday, February 8, 2012
Jadual Berkala Unsur
Jadual Berkala
Tekan pada gambar untuk besarkan.
Ringkasan:
Simbol unsur
(Symbol of element) |
Nama unsur
(Name of element) |
Nombor proton
(Proton number)
|
Jisim atom relatif
(Relative atomic mass) |
H
|
Hydrogen
|
1
|
1
|
He
|
Helium
|
2
|
4
|
Li
|
Lithium
|
3
|
7
|
Be
|
Beryllium
|
4
|
9
|
B
|
Boron
|
5
|
11
|
C
|
Carbon
|
6
|
12
|
N
|
Nitrogen
|
7
|
14
|
O
|
Oxygen
|
8
|
16
|
F
|
Fluorine
|
9
|
19
|
Ne
|
Neon
|
10
|
20
|
Na
|
Sodium
|
11
|
23
|
Mg
|
Magnesium
|
12
|
24
|
Al
|
Aluminium
|
13
|
27
|
Si
|
Silicon
|
14
|
28
|
P
|
Phosphorus
|
15
|
31
|
S
|
Sulfur
|
16
|
32
|
Cl
|
Chlorine
|
17
|
35.5
|
Ar
|
Argon
|
18
|
40
|
K
|
Potassium
|
19
|
39
|
Ca
|
Calsium
|
20
|
40
|
Sc
|
Scandium
|
21
|
45
|
Ti
|
Titanium
|
22
|
48
|
V
|
Vanadium
|
23
|
51
|
Cr
|
Chromium
|
24
|
52
|
Mn
|
Manganese
|
25
|
55
|
Fe
|
Iron
|
26
|
56
|
Co
|
Cobalt
|
27
|
59
|
Ni
|
Nickel
|
28
|
59
|
Cu
|
Copper
|
29
|
64
|
Zn
|
Zinc
|
30
|
65
|
Ga
|
Gallium
|
31
|
70
|
Ge
|
Germanium
|
32
|
73
|
As
|
Arsenic
|
33
|
75
|
Se
|
Selenium
|
34
|
79
|
Br
|
Bromine
|
35
|
80
|
Kr
|
Krypton
|
36
|
84
|
Rb
|
Rubidium
|
37
|
85.5
|
Sr
|
Strontium
|
38
|
88
|
Y
|
Yttrium
|
39
|
89
|
Zr
|
Zirconium
|
40
|
91
|
Nb
|
Niobium
|
41
|
93
|
Mo
|
Molybdenum
|
42
|
96
|
Tc
|
Technetium
|
43
|
98
|
Ru
|
Ruthenium
|
44
|
101
|
Rh
|
Rhodium
|
45
|
103
|
Pd
|
Palladium
|
46
|
106
|
Ag
|
Silver
|
47
|
108
|
Cd
|
Cadmium
|
48
|
112
|
In
|
Indium
|
49
|
115
|
Sn
|
Tin
|
50
|
119
|
Sb
|
Antimony
|
51
|
122
|
Te
|
Tellurium
|
52
|
128
|
I
|
Iodine
|
53
|
127
|
Xe
|
Xenon
|
54
|
131
|
Cs
|
Caesium
|
55
|
133
|
Ba
|
Barium
|
56
|
137
|
La
|
Lanthanum
|
57
|
139
|
Ce
|
Cerium
|
58
|
140
|
Pr
|
Praseodymium
|
59
|
141
|
Nd
|
Neodymium
|
60
|
144
|
Pm
|
Promethium
|
61
|
147
|
Sm
|
Samarium
|
62
|
150
|
Eu
|
Europium
|
63
|
152
|
Gd
|
Gadolinium
|
64
|
157
|
Tb
|
Terbium
|
65
|
159
|
Dy
|
Dysposium
|
66
|
162.5
|
Ho
|
Holmium
|
67
|
165
|
Er
|
Erbium
|
68
|
167
|
Tm
|
Thulium
|
69
|
169
|
Yb
|
Ytterbium
|
70
|
173
|
Lu
|
Lutetium
|
71
|
175
|
Hf
|
Hafnium
|
72
|
178.5
|
Ta
|
Tantalum
|
73
|
181
|
W
|
Tungsten
|
74
|
184
|
Re
|
Rhenium
|
75
|
186
|
Os
|
Osmium
|
76
|
190
|
Ir
|
Iridium
|
77
|
192
|
Pt
|
Platinum
|
78
|
195
|
Au
|
Gold
|
79
|
197
|
Hg
|
Mercury
|
80
|
201
|
Tl
|
Thallium
|
81
|
204
|
Pb
|
Lead
|
82
|
207
|
Bi
|
Bismuth
|
83
|
209
|
Po
|
Polonium
|
84
|
209
|
At
|
Astatine
|
85
|
210
|
Rn
|
Radon
|
86
|
222
|
Fr
|
Francium
|
87
|
(223)
|
Ra
|
Radium
|
88
|
(226)
|
Ac
|
Actinium
|
89
|
(227)
|
Th
|
Thorium
|
90
|
232
|
Pa
|
Protactinium
|
91
|
231
|
U
|
Uranium
|
92
|
238
|
Np
|
Neptunium
|
93
|
237
|
Pu
|
Plutonium
|
94
|
242
|
Am
|
Americium
|
95
|
243
|
Cm
|
Curium
|
96
|
247
|
Bk
|
Berkelium
|
97
|
247
|
Cf
|
Californium
|
98
|
251
|
Es
|
Einsteinium
|
99
|
254
|
Fm
|
Fermium
|
100
|
253
|
Md
|
Mendelevium
|
101
|
256
|
No
|
Nobelium
|
102
|
254
|
Lr
|
Lawrencium
|
103
|
257
|
Rf
|
Rutherfordium
|
104
|
(261)
|
Db
|
Dubnium
|
105
|
(262)
|
Sg
|
Seaborgium
|
106
|
(266)
|
Bh
|
Bohrium
|
107
|
(264)
|
Hs
|
Hassium
|
108
|
(265)
|
Mt
|
Meitnerium
|
109
|
(268)
|
Ds
|
Darmstadtium
|
110
|
(271)
|
Rg
|
Roentgenium
|
111
|
(272)
|
Uub
|
Ununbium
|
112
|
(285)
|
Uut
|
Ununtrium
|
113
|
(284)
|
Uuq
|
Ununquadium
|
114
|
(289)
|
Uup
|
Ununpentium
|
115
|
(288)
|
Uuh
|
Ununhexium
|
116
|
(292)
|
Uus
|
Ununseptium
|
117
|
(?)
|
Uuo
|
Ununoctium
|
118
|
(293)
|
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