|
Z
|
Sym
|
Element
|
Pair 1
|
Pair 2
|
Note
|
1
|
H
|
Hydrogen
|
|
|
Removed as common
|
2
|
He
|
Helium
|
HEE-lee-əm
|
|
|
3
|
Li
|
Lithium
|
LITH-ee-əm
|
|
|
4
|
Be
|
Beryllium
|
bə-RIL-ee-əm
|
|
|
5
|
B
|
Boron
|
BOR-on
|
|
|
6
|
C
|
Carbon
|
|
|
Removed as common
|
7
|
N
|
Nitrogen
|
|
|
Removed as common
|
8
|
O
|
Oxygen
|
|
|
Removed as common
|
9
|
F
|
Fluorine
|
|
FLOR-een
|
First respell removed as either confusing or not following Help: Pronunciation respelling key.
|
10
|
Ne
|
Neon
|
|
|
Removed as common
|
11
|
Na
|
Sodium
|
|
|
Removed as common
|
12
|
Mg
|
Magnesium
|
mag-NEE-zee-əm
|
|
|
13
|
Al
|
Aluminium
|
aluminium: AL-(y)uu-MIN-ee-əm
|
aluminum: [1] ə-LOO-mə-nəm
|
|
14
|
Si
|
Silicon
|
SIL-ə-kən
|
SIL-ə-kon
|
|
15
|
P
|
Phosphorus
|
FOS-fər-əs
|
|
|
16
|
S
|
Sulfur
|
|
|
Removed as common
|
17
|
Cl
|
Chlorine
|
KLOR-een, -eyen
|
|
|
18
|
Ar
|
Argon
|
AR-gon
|
|
|
19
|
K
|
Potassium
|
|
|
Removed as common
|
20
|
Ca
|
Calcium
|
|
|
Removed as common
|
21
|
Sc
|
Scandium
|
SKAN-dee-əm
|
|
|
22
|
Ti
|
Titanium
|
ty-TAY-nee-əm
|
[2] tih-TAY-nee-əm
|
|
23
|
V
|
Vanadium
|
və-NAY-dee-əm
|
|
|
24
|
Cr
|
Chromium
|
|
|
Removed as common
|
25
|
Mn
|
Manganese
|
MANG-gə-neez
|
|
|
26
|
Fe
|
Iron
|
|
|
|
27
|
Co
|
Cobalt
|
[3]
|
|
Respell removed as confusing
|
28
|
Ni
|
Nickel
|
|
|
Removed as common
|
29
|
Cu
|
Copper
|
|
|
Removed as common
|
30
|
Zn
|
Zinc
|
|
|
Removed as common
|
31
|
Ga
|
Gallium
|
GAL-ee-əm
|
|
|
32
|
Ge
|
Germanium
|
jur-MAY-nee-əm
|
|
|
33
|
As
|
Arsenic
|
AR-sən-ik
|
as an adjective: ar-SEN-ik
|
|
34
|
Se
|
Selenium
|
sə-LEE-nee-əm
|
|
|
35
|
Br
|
Bromine
|
BROH-meen, -min, -myne
|
|
|
36
|
Kr
|
Krypton
|
KRIP-ton
|
|
|
37
|
Rb
|
Rubidium
|
roo-BID-ee-əm
|
|
|
38
|
Sr
|
Strontium
|
STRON-tee-əm
|
STRON-shee-əm
|
|
39
|
Y
|
Yttrium
|
IT-ree-əm
|
|
|
40
|
Zr
|
Zirconium
|
zur-KOH-nee-əm
|
|
|
41
|
Nb
|
Niobium
|
ny-OH-bee-əm
|
|
|
42
|
Mo
|
Molybdenum
|
mə-LIB-də-nəm
|
|
|
43
|
Tc
|
Technetium
|
tek-NEE-sh(ee-)əm
|
|
|
44
|
Ru
|
Ruthenium
|
roo-THEE-nee-əm
|
|
|
45
|
Rh
|
Rhodium
|
ROH-dee-əm
|
|
|
46
|
Pd
|
Palladium
|
pə-LAY-dee-əm
|
|
|
47
|
Ag
|
Silver
|
|
|
Removed as common
|
48
|
Cd
|
Cadmium
|
KAD-mee-əm
|
|
|
49
|
In
|
Indium
|
IN-dee-əm
|
|
|
50
|
Sn
|
Tin
|
|
|
Removed as common
|
51
|
Sb
|
Antimony
|
AN-tə-mə-nee
|
AN-tə-moh-nee
|
|
52
|
Te
|
Tellurium
|
te-LURE-ee-əm
|
|
|
53
|
I
|
Iodine
|
EYE-ə-dyne, -din, -deen
|
|
|
54
|
Xe
|
Xenon
|
[4] ZEN-on
|
[5] ZEE-non
|
|
55
|
Cs
|
Caesium
|
SEE-zee-əm
|
|
|
56
|
Ba
|
Barium
|
BAIR-ee-əm
|
|
|
57
|
La
|
Lanthanum
|
LAN-thə-nəm
|
|
|
58
|
Ce
|
Cerium
|
SEER-ee-əm
|
|
|
59
|
Pr
|
Praseodymium
|
[6] PRAY-zee-ə-DIM-ee-əm
|
|
|
60
|
Nd
|
Neodymium
|
NEE-oh-DIM-ee-əm
|
|
|
61
|
Pm
|
Promethium
|
proh-MEE-thee-əm
|
|
|
62
|
Sm
|
Samarium
|
sə-MAIR-ee-əm
|
|
|
63
|
Eu
|
Europium
|
yuu-ROH-pee-əm
|
|
|
64
|
Gd
|
Gadolinium
|
GAD-ə-LIN-ee-əm
|
|
|
65
|
Tb
|
Terbium
|
TUR-bee-əm
|
|
|
66
|
Dy
|
Dysprosium
|
dis-PROH-zee-əm
|
|
|
67
|
Ho
|
Holmium
|
HOHL-mee-əm
|
|
|
68
|
Er
|
Erbium
|
UR-bee-əm
|
|
|
69
|
Tm
|
Thulium
|
THEW-lee-əm
|
|
|
70
|
Yb
|
Ytterbium
|
ih-TUR-bee-əm
|
|
|
71
|
Lu
|
Lutetium
|
lew-TEE-shee-əm
|
|
|
72
|
Hf
|
Hafnium
|
HAF-nee-əm
|
|
|
73
|
Ta
|
Tantalum
|
TAN-təl-əm
|
|
|
74
|
W
|
Tungsten
|
TUNG-stən
|
|
|
75
|
Re
|
Rhenium
|
REE-nee-əm
|
|
|
76
|
Os
|
Osmium
|
OZ-mee-əm
|
|
|
77
|
Ir
|
Iridium
|
i-RID-ee-əm
|
|
|
78
|
Pt
|
Platinum
|
PLAT-ən-əm
|
|
|
79
|
Au
|
Gold
|
|
|
Removed as common
|
80
|
Hg
|
Mercury
|
|
|
Removed as common
|
81
|
Tl
|
Thallium
|
THAL-ee-əm
|
|
|
82
|
Pb
|
Lead
|
led
|
|
|
83
|
Bi
|
Bismuth
|
BIZ-məth
|
|
|
84
|
Po
|
Polonium
|
pə-LOH-nee-əm
|
|
|
85
|
At
|
Astatine
|
ASS-tə-teen, -tin
|
|
|
86
|
Rn
|
Radon
|
RAY-don
|
|
|
87
|
Fr
|
Francium
|
FRAN-see-əm
|
|
|
88
|
Ra
|
Radium
|
RAY-dee-əm
|
|
|
89
|
Ac
|
Actinium
|
ak-TIN-ee-əm
|
|
|
90
|
Th
|
Thorium
|
THOR-ee-əm
|
|
|
91
|
Pa
|
Protactinium
|
PROH-tak-TIN-ee-əm
|
|
|
92
|
U
|
Uranium
|
yuu-RAY-nee-əm
|
|
|
93
|
Np
|
Neptunium
|
nep-TEW-nee-əm
|
|
|
94
|
Pu
|
Plutonium
|
ploo-TOH-nee-əm
|
|
|
95
|
Am
|
Americium
|
AM-ə-RISS-ee-əm
|
|
|
96
|
Cm
|
Curium
|
KURE-ee-əm
|
|
|
97
|
Bk
|
Berkelium
|
bər-KEE-lee-əm
|
BUR-klee-əm
|
|
98
|
Cf
|
Californium
|
KAL-ə-FOR-nee-əm
|
|
|
99
|
Es
|
Einsteinium
|
eyen-STY-nee-əm
|
|
|
100
|
Fm
|
Fermium
|
FUR-mee-əm
|
|
|
101
|
Md
|
Mendelevium
|
MEN-də-LEE-vee-əm
|
MEN-də-LAY-vee-əm
|
|
102
|
No
|
Nobelium
|
noh-BEE-lee-əm
|
noh-BEL-ee-əm
|
|
103
|
Lr
|
Lawrencium
|
lo-REN-see-əm
|
|
|
104
|
Rf
|
Rutherfordium
|
RUDH-ər-FOR-dee-əm
|
|
|
105
|
Db
|
Dubnium
|
[7] DOOB-nee-əm
|
[8] DUB-nee-əm
|
|
106
|
Sg
|
Seaborgium
|
see-BOR-ghee-əm
|
|
|
107
|
Bh
|
Bohrium
|
BOR-ee-əm
|
|
|
108
|
Hs
|
Hassium
|
[9] HASS-ee-əm
|
|
|
109
|
Mt
|
Meitnerium
|
[10] myte-NEER-ee-əm
|
[11] MYTE-nər-ee-əm
|
|
110
|
Ds
|
Darmstadtium
|
[12] darm-STAT-ee-əm
|
[13] darm-SHTAT-ee-əm
|
|
111
|
Rg
|
Roentgenium
|
runt-GHEN-ee-əm
|
rent-GHEN-ee-əm
|
|
112
|
Cn
|
Copernicium
|
KOH-pər-NISS-ee-əm
|
|
|
113
|
Nh
|
Nihonium
|
nih-HOH-nee-əm
|
|
|
114
|
Fl
|
Flerovium
|
[14] flə-ROH-vee-əm
|
[15] flerr-OH-vee-əm
|
|
115
|
Mc
|
Moscovium
|
mos-SKOH-vee-əm
|
|
|
116
|
Lv
|
Livermorium
|
LIV-ər-MOR-ee-əm
|
|
|
117
|
Ts
|
Tennessine
|
[16] TEN-ə-seen
|
|
|
118
|
Og
|
Oganesson
|
[17] OG-ə-NESS-on
|
[18] OH-gə-NESS-ən
|
|
119
|
Uue
|
Ununennium
|
OON-oon-EN-ee-əm
|
|
|
120
|
Ubn
|
Unbinilium
|
OON-by-NIL-ee-əm
|
|
|
121
|
Ubu
|
Unbiunium
|
OON-by-OON-ee-əm
|
|
|
122
|
Ubb
|
Unbibium
|
OON-by-BY-əm
|
|
|
123
|
Ubt
|
Unbitrium
|
OON-by-TRY-əm
|
|
|
124
|
Ubq
|
Unbiquadium
|
OON-by-KWOD-ee-əm
|
|
|
125
|
Ubp
|
Unbipentium
|
OON-by-PEN-tee-əm
|
|
|
126
|
Ubh
|
Unbihexium
|
OON-by-HEK-see-əm
|
|
|