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11.01

H

Hydrogen

Category: diatomic nonmetal

Group: 1,Period: 1

24.00

He

Helium

Category: noble gas

Group: 18,Period: 1

36.94

Li

Lithium

Category: alkali metal

Group: 1,Period: 2

49.01

Be

Beryllium

Category: alkaline earth metal

Group: 2,Period: 2

510.81

B

Boron

Category: metalloid

Group: 13,Period: 2

612.01

C

Carbon

Category: polyatomic nonmetal

Group: 14,Period: 2

714.01

N

Nitrogen

Category: diatomic nonmetal

Group: 15,Period: 2

816.00

O

Oxygen

Category: diatomic nonmetal

Group: 16,Period: 2

919.00

F

Fluorine

Category: diatomic nonmetal

Group: 17,Period: 2

1020.18

Ne

Neon

Category: noble gas

Group: 18,Period: 2

1122.99

Na

Sodium

Category: alkali metal

Group: 1,Period: 3

1224.30

Mg

Magnesium

Category: alkaline earth metal

Group: 2,Period: 3

1326.98

Al

Aluminium

Category: post-transition metal

Group: 13,Period: 3

1428.09

Si

Silicon

Category: metalloid

Group: 14,Period: 3

1530.97

P

Phosphorus

Category: polyatomic nonmetal

Group: 15,Period: 3

1632.06

S

Sulfur

Category: polyatomic nonmetal

Group: 16,Period: 3

1735.45

Cl

Chlorine

Category: diatomic nonmetal

Group: 17,Period: 3

1839.95

Ar

Argon

Category: noble gas

Group: 18,Period: 3

1939.10

K

Potassium

Category: alkali metal

Group: 1,Period: 4

2040.08

Ca

Calcium

Category: alkaline earth metal

Group: 2,Period: 4

2144.96

Sc

Scandium

Category: transition metal

Group: 3,Period: 4

2247.87

Ti

Titanium

Category: transition metal

Group: 4,Period: 4

2350.94

V

Vanadium

Category: transition metal

Group: 5,Period: 4

2452.00

Cr

Chromium

Category: transition metal

Group: 6,Period: 4

2554.94

Mn

Manganese

Category: transition metal

Group: 7,Period: 4

2655.85

Fe

Iron

Category: transition metal

Group: 8,Period: 4

2758.93

Co

Cobalt

Category: transition metal

Group: 9,Period: 4

2858.69

Ni

Nickel

Category: transition metal

Group: 10,Period: 4

2963.55

Cu

Copper

Category: transition metal

Group: 11,Period: 4

3065.38

Zn

Zinc

Category: transition metal

Group: 12,Period: 4

3169.72

Ga

Gallium

Category: post-transition metal

Group: 13,Period: 4

3272.63

Ge

Germanium

Category: metalloid

Group: 14,Period: 4

3374.92

As

Arsenic

Category: metalloid

Group: 15,Period: 4

3478.97

Se

Selenium

Category: polyatomic nonmetal

Group: 16,Period: 4

3579.90

Br

Bromine

Category: diatomic nonmetal

Group: 17,Period: 4

3683.80

Kr

Krypton

Category: noble gas

Group: 18,Period: 4

3785.47

Rb

Rubidium

Category: alkali metal

Group: 1,Period: 5

3887.62

Sr

Strontium

Category: alkaline earth metal

Group: 2,Period: 5

3988.91

Y

Yttrium

Category: transition metal

Group: 3,Period: 5

4091.22

Zr

Zirconium

Category: transition metal

Group: 4,Period: 5

4192.91

Nb

Niobium

Category: transition metal

Group: 5,Period: 5

4295.95

Mo

Molybdenum

Category: transition metal

Group: 6,Period: 5

4398.00

Tc

Technetium

Category: transition metal

Group: 7,Period: 5

44101.07

Ru

Ruthenium

Category: transition metal

Group: 8,Period: 5

45102.91

Rh

Rhodium

Category: transition metal

Group: 9,Period: 5

46106.42

Pd

Palladium

Category: transition metal

Group: 10,Period: 5

47107.87

Ag

Silver

Category: transition metal

Group: 11,Period: 5

48112.41

Cd

Cadmium

Category: transition metal

Group: 12,Period: 5

49114.82

In

Indium

Category: post-transition metal

Group: 13,Period: 5

50118.71

Sn

Tin

Category: post-transition metal

Group: 14,Period: 5

51121.76

Sb

Antimony

Category: metalloid

Group: 15,Period: 5

52127.60

Te

Tellurium

Category: metalloid

Group: 16,Period: 5

53126.90

I

Iodine

Category: diatomic nonmetal

Group: 17,Period: 5

54131.29

Xe

Xenon

Category: noble gas

Group: 18,Period: 5

55132.91

Cs

Cesium

Category: alkali metal

Group: 1,Period: 6

56137.33

Ba

Barium

Category: alkaline earth metal

Group: 2,Period: 6

57138.91

La

Lanthanum

Category: lanthanide

Group: 3,Period: 9

58140.12

Ce

Cerium

Category: lanthanide

Group: 4,Period: 9

59140.91

Pr

Praseodymium

Category: lanthanide

Group: 5,Period: 9

60144.24

Nd

Neodymium

Category: lanthanide

Group: 6,Period: 9

61145.00

Pm

Promethium

Category: lanthanide

Group: 7,Period: 9

62150.36

Sm

Samarium

Category: lanthanide

Group: 8,Period: 9

63151.96

Eu

Europium

Category: lanthanide

Group: 9,Period: 9

64157.25

Gd

Gadolinium

Category: lanthanide

Group: 10,Period: 9

65158.93

Tb

Terbium

Category: lanthanide

Group: 11,Period: 9

66162.50

Dy

Dysprosium

Category: lanthanide

Group: 12,Period: 9

67164.93

Ho

Holmium

Category: lanthanide

Group: 13,Period: 9

68167.26

Er

Erbium

Category: lanthanide

Group: 14,Period: 9

69168.93

Tm

Thulium

Category: lanthanide

Group: 15,Period: 9

70173.05

Yb

Ytterbium

Category: lanthanide

Group: 16,Period: 9

71174.97

Lu

Lutetium

Category: lanthanide

Group: 17,Period: 9

72178.49

Hf

Hafnium

Category: transition metal

Group: 4,Period: 6

73180.95

Ta

Tantalum

Category: transition metal

Group: 5,Period: 6

74183.84

W

Tungsten

Category: transition metal

Group: 6,Period: 6

75186.21

Re

Rhenium

Category: transition metal

Group: 7,Period: 6

76190.23

Os

Osmium

Category: transition metal

Group: 8,Period: 6

77192.22

Ir

Iridium

Category: transition metal

Group: 9,Period: 6

78195.08

Pt

Platinum

Category: transition metal

Group: 10,Period: 6

79196.97

Au

Gold

Category: transition metal

Group: 11,Period: 6

80200.59

Hg

Mercury

Category: transition metal

Group: 12,Period: 6

81204.38

Tl

Thallium

Category: post-transition metal

Group: 13,Period: 6

82207.21

Pb

Lead

Category: post-transition metal

Group: 14,Period: 6

83208.98

Bi

Bismuth

Category: post-transition metal

Group: 15,Period: 6

84209.00

Po

Polonium

Category: post-transition metal

Group: 16,Period: 6

85210.00

At

Astatine

Category: metalloid

Group: 17,Period: 6

86222.00

Rn

Radon

Category: noble gas

Group: 18,Period: 6

87223.00

Fr

Francium

Category: alkali metal

Group: 1,Period: 7

88226.00

Ra

Radium

Category: alkaline earth metal

Group: 2,Period: 7

89227.00

Ac

Actinium

Category: actinide

Group: 3,Period: 10

90232.04

Th

Thorium

Category: actinide

Group: 4,Period: 10

91231.04

Pa

Protactinium

Category: actinide

Group: 5,Period: 10

92238.03

U

Uranium

Category: actinide

Group: 6,Period: 10

93237.00

Np

Neptunium

Category: actinide

Group: 7,Period: 10

94244.00

Pu

Plutonium

Category: actinide

Group: 8,Period: 10

95243.00

Am

Americium

Category: actinide

Group: 9,Period: 10

96247.00

Cm

Curium

Category: actinide

Group: 10,Period: 10

97247.00

Bk

Berkelium

Category: actinide

Group: 11,Period: 10

98251.00

Cf

Californium

Category: actinide

Group: 12,Period: 10

99252.00

Es

Einsteinium

Category: actinide

Group: 13,Period: 10

100257.00

Fm

Fermium

Category: actinide

Group: 14,Period: 10

101258.00

Md

Mendelevium

Category: actinide

Group: 15,Period: 10

102259.00

No

Nobelium

Category: actinide

Group: 16,Period: 10

103266.00

Lr

Lawrencium

Category: actinide

Group: 17,Period: 10

104267.00

Rf

Rutherfordium

Category: transition metal

Group: 4,Period: 7

105268.00

Db

Dubnium

Category: transition metal

Group: 5,Period: 7

106269.00

Sg

Seaborgium

Category: transition metal

Group: 6,Period: 7

107270.00

Bh

Bohrium

Category: transition metal

Group: 7,Period: 7

108269.00

Hs

Hassium

Category: transition metal

Group: 8,Period: 7

109278.00

Mt

Meitnerium

Category: unknown, probably transition metal

Group: 9,Period: 7

110281.00

Ds

Darmstadtium

Category: unknown, probably transition metal

Group: 10,Period: 7

111282.00

Rg

Roentgenium

Category: unknown, probably transition metal

Group: 11,Period: 7

112285.00

Cn

Copernicium

Category: transition metal

Group: 12,Period: 7

113286.00

Nh

Nihonium

Category: unknown, probably transition metal

Group: 13,Period: 7

114289.00

Fl

Flerovium

Category: post-transition metal

Group: 14,Period: 7

115289.00

Mc

Moscovium

Category: unknown, probably post-transition metal

Group: 15,Period: 7

116293.00

Lv

Livermorium

Category: unknown, probably post-transition metal

Group: 16,Period: 7

117294.00

Ts

Tennessine

Category: unknown, probably metalloid

Group: 17,Period: 7

118294.00

Og

Oganesson

Category: unknown, predicted to be noble gas

Group: 18,Period: 7

119315.00

Uue

Ununennium

Category: unknown, but predicted to be an alkali metal

Group: 1,Period: 8