Breckland Scientific 2021 Catalogue

Alphabetical List of the Elements

ALPHABETICAL LIST OF THE ELEMENTS OF THE PERIODIC TABLE

Name

Symbol

Atomic number

Group

Period

Atomic weight 227.03

Name

Symbol

Atomic number

Group Period

Atomic weight

Actinide series

Actinide series

Actinium* Aluminium Americium*

AC

89 13 95 51 18 33 85 56 97 35 48 55 20 98 58 17 24 27 6 4 83 5

Mendelevium*

Md

101

(258)

Al

13

3

26.98 (243)

Mercury

Hg

80 42

12

6 5 7

200.59 95.96 (288) (145) 20.18 58.69 (284) 92.91 14.01 (259) (294) 237.05 190.23

Actinide series

Am

Molybdenum Moscovium* Neodymium

Mo Mc Nd Ne Np

6

Antimony

Sb Ar As At Ba Bk Be

15 18 15 17

5 3 4 6 6 2 6 7 2 4 5 6 4

121.75

115

15

Lanthanide series

Argon

39.95 74.93 (210)

60 10 93 28

Arsenic

Neon

18

2

Actinide series

Astatine*

Neptunium*

Barium

2

137.33

Nickel

Ni

10 13

4 7 5 2 7 6 2 5 3 6

Actinide series

Berkelium* Beryllium Bismuth Bohrium* Bromine Cadmium Caesium Boron

(247)

Nihonium*

Nh Nb

113

2

9.01

Niobium Nitrogen

41

5

Bi

15

208.98

N

7

15

Actinide series

Bh

107

7

(264) 10.81 79.90

Nobelium* Oganesson* Osmium Oxygen Palladium Phosphorus Plutonium* Polonium* Potassium Platinum

No Og Os

102 118

B

13 17 12

18

Br Cd Cs Ca

76

8

112.41 132.91 40.08 (251) 12.01 35.45 51.99 58.93 (285) 63.55 (247) (281) (262) 140.12 162.50

O

8

16 10 15 10

16.00

1 2

Pd

46 15 78 94 84 19 59 61 91 88 86 75 45

106.42

Calcium

P

30.97

Actinide series

Californium*

Cf

Pt

195.08

Actinide series

Carbon Cerium Chlorine

C

14

2

Pu Po

(244) (209) 39.10

Lanthanide series

Ce Cl Cr Co Cn Cu Ds Db Dy Es Er Eu Fm Cm Gd Ga Ge Au Hf Hs He Ho Fl F Fr

16

6 4

17

3 4 4 7 4

K

1

Lanthanide series Lanthanide series

Chromium

6 9

Praseodymium Promethium* Protactinium*

Pr

140.91

Cobalt

Pm

(145)

Actinide series

Copernicium*

112

12 11

Pa Ra Rn Re Rh Rg Rb Ru

231.04 226.03

Copper Curium*

29 96

Radium* Radon* Rhenium Rhodium

2

7 6 6 5 7 5 5 7 4 7 4 3 5 3 5 3 6 5 5 7

Actinide series

18

(222)

Darmstadtium*

110 105

10

7 7

7 9

186.21 102.91

Dubnium* Dysprosium Einsteinium* Europium Fermium* Flerovium* Erbium

5

Lanthanide series

66 99 68 63

Roentgenium*

111

11

(280) 85.47

Actinide series

(252)

Rubidium Ruthenium

37 44

1 8 4

Lanthanide series Lanthanide series

167.26 151.96

101.07

Rutherfordium*

Rf

104

(265)

Actinide series

Lanthanide series

100 114

(257) (289) 19.00 (223)

Samarium Scandium

Sm

62 21

150.36 44.96 (263) 78.96 28.09 22.99 87.62 32.06 107.97 180.95

14 17

7 2 7 4 4 6 6 7 1 1 5 5 6 4 4 6 2 7 3 4 7

Sc Sg Se

3 6

Fluorine

9

Seaborgium*

106

Francium* Gadolinium

87 64 31 32 79 72

1

Selenium

34 14 47 11 38 16 73 43 52 65 81 90 69 50 22 74 92 23 54 70 39 30 40

16 14 11

Lanthanide series

157.25

Silicon Silver Sodium

Si

Gallium

13 14 11

69.72 72.63

Ag Na

Germanium

1 2

Gold

196.97 178.49

Strontium

Sr

Hafnium Hassium*

4 8

Sulphur

S

16

108

(265)

Tantalum

Ta Tc Te Ts Tb

5 7

Helium

2

18

4.00

Technetium

(98)

Lanthanide series

Holmium Hydrogen

67

164.93

Tellurium

16 17

127.60

H

1

1

1.01

Tennessine*

117

(294)

Lanthanide series

Indium Iodine Iridium

In

49 53 77 26 36 57

13 17

114.82 126.91 192.22

Terbium Thallium Thorium* Thulium Titanium Tungsten Uranium* Vanadium Tin

158.93 204.38 232.04 168.93 118.70

I

Tl

13

6

Actinide series

Ir

9 8

Th

Lanthanide series

Iron

Fe Kr La

55.85 83.80

Tm

Krypton

18

Sn

14

5 4 6

Lanthanide series

Lanthanum Lawrencium*

138.91

Ti

4 6

47.87

Actinide series

Lr

103

(260)

W

183.85 238.04

Actinide series

Lead

Pb

82

14

207.20

U V

Lithium

Li

3

1

6.94 (293)

5

4 5

50.94

Livermorium*

Lv Lu

116

16

Xenon

Xe Tb

18

131.29 173.04

Lanthanide series

Lanthanide series

Lutetium

71 12 25

174.97

Ytterbium

Magnesium Manganese Meitnerium*

Mg Mn Mt

2 7 9

24.31 54.94 (268)

Yttrium

Y

3

5 4 5

88.91 65.38 91.22

Zinc

Zn

12

109

Zirconium

Zr

4

w

* These elements are radioactive

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