విస్తృత ఆవర్తన పట్టిక

ఈ విస్తృత ఆవర్తన పట్టికలో మూలకం పేరు, సంకేతం, పరమాణు సంఖ్య, సగటు పరమాణు ద్రవ్యరాశి విలువలు ఉంటాయి. ఈ ఆవర్తన పట్టిక రసాయన మూలకాలను ఒక క్రమమైన పట్టికలో సూచించు విధానము. దీని ఆవిష్కరణ కు ఆధ్యుడు రష్యా దేశస్తుడైన డిమిట్రీ మెండలీఫ్. ఈయన 1869 వ సంవత్సరంలో మొదటి ఆవర్తన పట్టికకు రూపకల్పన చేశారు. మెండలీఫ్ రసాయన మూలకాలను వాటి ధర్మాల ఆధారంగా పట్టికలో అమర్చాడు. క్రొత్త మూలకాలు కనుగొన్న తదుపరి ఈ పట్టికను విస్తృతపరచడమైనది. ఈ ఆవర్తన పట్టిక విస్తరణ మూలకాల ధర్మములు, వాటి ఎలక్ట్రాన్ విన్యాసం ఆధారంగా తయారుచేయబడినది[1]

Group → 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Alkali metal Alkaline earth metal Boron group Carbon group Pnictogen Chalcogen Halogen Noble gas
CAS: IA IIA IIIB IVB VB VIB VIIB VIIIB IB IIB IIIA IVA VA VIA VIIA VIIIA
old IUPAC: IA IIA IIIA IVA VA VIA VIIA VIII IB IIB IIIB IVB VB VIB VIIB 0
Period ↓Period ↓ Hydrogen
1
H

saw-ival-both
isotopes
element name
atomic number
chemical symbol

Helium
2
He

saw-both
isotopes
2 Lithium
3
Li

saw-ival-both
isotopes
Beryllium
4
Be

saw-both
isotopes
Boron
5
B

saw-ival-both
isotopes
Carbon
6
C

saw-ival-both
isotopes
Nitrogen
7
N

saw-ival-both
isotopes
Oxygen
8
O

saw-ival-both
isotopes
Fluorine
9
F

saw-both
isotopes
Neon
10
Ne

saw-both
isotopes
3 Sodium
11
Na

saw-both
isotopes
Magnesium
12
Mg

saw-ival-both
isotopes
Aluminium
13
Al

saw-both
isotopes
Silicon
14
Si

saw-ival-both
isotopes
Phosphorus
15
P

saw-both
isotopes
Sulfur
16
S

saw-ival-both
isotopes
Chlorine
17
Cl

saw-ival-both
isotopes
Argon
18
Ar

saw-both
isotopes
4 Potassium
19
K

saw-both
isotopes
Calcium
20
Ca

saw-both
isotopes
Scandium
21
Sc

saw-both
isotopes
Titanium
22
Ti

saw-both
isotopes
Vanadium
23
V

saw-both
isotopes
Chromium
24
Cr

saw-both
isotopes
Manganese
25
Mn

saw-both
isotopes
Iron
26
Fe

saw-both
isotopes
Cobalt
27
Co

saw-both
isotopes
Nickel
28
Ni

saw-both
isotopes
Copper
29
Cu

saw-both
isotopes
Zinc
30
Zn

saw-both
isotopes
Gallium
31
Ga

saw-both
isotopes
Germanium
32
Ge

saw-both
isotopes
Arsenic
33
As

saw-both
isotopes
Selenium
34
Se

saw-both
isotopes
Bromine
35
Br

saw-ival-both
isotopes
Krypton
36
Kr

saw-both
isotopes
5 Rubidium
37
Rb

saw-both
isotopes
Strontium
38
Sr

saw-both
isotopes
Yttrium
39
Y

saw-both
isotopes
Zirconium
40
Zr

saw-both
isotopes
Niobium
41
Nb

saw-both
isotopes
Molybdenum
42
Mo

saw-both
isotopes
Technetium
43
Tc

msi
isotopes
Ruthenium
44
Ru

saw-both
isotopes
Rhodium
45
Rh

saw-both
isotopes
Palladium
46
Pd

saw-both
isotopes
Silver
47
Ag

saw-both
isotopes
Cadmium
48
Cd

saw-both
isotopes
Indium
49
In

saw-both
isotopes
Tin
50
Sn

saw-both
isotopes
Antimony
51
Sb

saw-both
isotopes
Tellurium
52
Te

saw-both
isotopes
Iodine
53
I

saw-both
isotopes
Xenon
54
Xe

saw-both
isotopes
6 Caesium
55
Cs

saw-both
isotopes
Barium
56
Ba

saw-both
isotopes

57–70
 
Lutetium
71
Lu

saw-both
isotopes
Hafnium
72
Hf

saw-both
isotopes
Tantalum
73
Ta

saw-both
isotopes
Tungsten
74
W

saw-both
isotopes
Rhenium
75
Re

saw-both
isotopes
Osmium
76
Os

saw-both
isotopes
Iridium
77
Ir

saw-both
isotopes
Platinum
78
Pt

saw-both
isotopes
Gold
79
Au

saw-both
isotopes
Mercury
80
Hg

saw-both
isotopes
Thallium
81
Tl

saw-ival-both
isotopes
Lead
82
Pb

saw-both
isotopes
Bismuth
83
Bi

saw-both
isotopes
Polonium
84
Po

msi
isotopes
Astatine
85
At

msi
isotopes
Radon
86
Rn

msi
isotopes
7 Francium
87
Fr

msi
isotopes
Radium
88
Ra

msi
isotopes

89–102
 
Lawrencium
103
Lr

msi
isotopes
Rutherfordium
104
Rf

msi
isotopes
Dubnium
105
Db

msi
isotopes
Seaborgium
106
Sg

msi
isotopes
Bohrium
107
Bh

msi
isotopes
Hassium
108
Hs

msi
isotopes
Meitnerium
109
Mt

msi
isotopes
Darmstadtium
110
Ds

msi
isotopes
Roentgenium
111
Rg

msi
isotopes
Copernicium
112
Cn

msi
isotopes
Nihonium
113
Nh

msi
isotopes
Flerovium
114
Fl

msi
isotopes
Moscovium
115
Mc

msi
isotopes
Livermorium
116
Lv

msi
isotopes
Tennessine
117
Ts

msi
isotopes
Oganesson
118
Og

msi
isotopes

  Lanthanum
57
La

saw-both
isotopes
Cerium
58
Ce

saw-both
isotopes
Praseodymium
59
Pr

saw-both
isotopes
Neodymium
60
Nd

saw-both
isotopes
Promethium
61
Pm

msi
isotopes
Samarium
62
Sm

saw-both
isotopes
Europium
63
Eu

saw-both
isotopes
Gadolinium
64
Gd

saw-both
isotopes
Terbium
65
Tb

saw-both
isotopes
Dysprosium
66
Dy

saw-both
isotopes
Holmium
67
Ho

saw-both
isotopes
Erbium
68
Er

saw-both
isotopes
Thulium
69
Tm

saw-both
isotopes
Ytterbium
70
Yb

saw-both
isotopes
  Actinium
89
Ac

msi
isotopes
Thorium
90
Th

saw-both
isotopes
Protactinium
91
Pa

saw-both
isotopes
Uranium
92
U

saw-both
isotopes
Neptunium
93
Np

msi
isotopes
Plutonium
94
Pu

msi
isotopes
Americium
95
Am

msi
isotopes
Curium
96
Cm

msi
isotopes
Berkelium
97
Bk

msi
isotopes
Californium
98
Cf

msi
isotopes
Einsteinium
99
Es

msi
isotopes
Fermium
100
Fm

msi
isotopes
Mendelevium
101
Md

msi
isotopes
Nobelium
102
No

msi
isotopes


  1. "The periodic table of the elements". International Union of Pure and Applied Chemistry. 2007-07-22. Archived from the original on 2008-02-13. Retrieved 2008-02-08.
  2. Meija, Juris; et al. (2016). "Atomic weights of the elements 2013 (IUPAC Technical Report)". Pure and Applied Chemistry. 88 (3): 265–91. doi:10.1515/pac-2015-0305.
  3. 3.0 3.1 Meija, Juris; et al. (2016). "Atomic weights of the elements 2013 (IUPAC Technical Report)". Pure and Applied Chemistry. 88 (3). Table 1: Standard atomic weights 2013, pp. 272–274. doi:10.1515/pac-2015-0305.
  4. Meija, Juris; et al. (2016). "Atomic weights of the elements 2013 (IUPAC Technical Report)". Pure and Applied Chemistry. 88 (3). Table 2, 3 combined; uncertainty removed. doi:10.1515/pac-2015-0305.


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