
#IY P T2019
Ci
PERIODIC TABLE OF ELEMENT MISTAKES
© Andy Brunning/Compound Interest 2019 | www.compoundchem.com | @compoundchem
Shared under a Creative Commons 4.0 Attribution-NoDerivatives-NonCommercial licence. BY NC ND
22
Ku
KURCHATOVIUM
Db
DUBNIUM
Sg
SEABORGIUM
Bh
BOHRIUM
Hs
HASSIUM
Mt
MEITNERIUM
Ds
DARMSTADTIUM
Rg
ROENTGENIUM
Cp
COPERNICIUM
Nh
NIHONIUM
Fl
FLEROVIUM
Mc
MOSCOVIUM
Lv
LIVERMORIUM
Tn
TENNESSINE
Og
OGANESSON
Ce
CERIUM
58 140.116
Pr
PRASEODYMIUM
59 140.908
Nd
NEODYMIUM
60 144.242
Pm
PROMETHIUM
61 [145]
Sm
SAMARIUM
62 150.36
Eu
EUROPIUM
63 151.964
Gd
GADOLINIUM
64 15 7. 2 5
Tb
TERBIUM
65 158.925
Dy
DYSPROSIUM
66 162.50 0
Ho
HOLMIUM
67 164.930
Er
ERBIUM
68 167. 25 9
Tm
THULIUM
69 168.934
Yb
YTTERBIUM
70 173.045
Lu
LUTETIUM
71 174.967
Th
THORIUM
Pa
PROTACTINIUM
U
URANIUM
Np
NEPTUNIUM
Pl
PLUTONIUM
Cm
CURIUM
Bk
BERKELIUM
Cf
CALIFORNIUM
Es
EINSTEINIUM
Fm
FERMIUM
Md
MENDELEVIUM
No
NOBELIUM
He
HELIUM
B
BORON
C
CARBON
N
NITROGEN
O
OXYGEN
Fl
FLOURINE
Ne
NEON
Al
ALUMINIUM
Si
SILICONE
P
PHOSPHOROUS
S
SULPHUR
Ar
ARGON
Cl
CHLORINE
Sc Tit VCh Mn Fe Co Ni Cu Zn
SCANDIUM TITANIUM VANADIUM CHROMIUM MANGANESE IRON COBALT NICKEL COPPER ZINC
Ga
GALLIUM
Ge
GERANIUM
As
ARSENIC
Se
SELENIUM
Br
BROMINE
Kr
KRYPTONITE
Y
YTTRIUM
Zr
ZIRCONIUM
Cb
COLUMBIUM
Mo
MOLYBDENUM
Tc
TECHNETIUM
Ru
RUTHENIUM
Rh
RHODIUM
Pd
PALLADIUM
Ag
SILVER
Cd
CADMIUM
In
INDIUM
Sn
TINTIN
Sb
ANTIMONY
Te
TELLURIUM
I
IODINE
Xe
XENON
La
LANTHANUM
Ce
CERIUM
Pr
PRASEODYMIUM
Nd
NEODYMIUM
Pm
PROMETHEUM
Sm
SAMARIUM
Eu
EUROPIUM
Gd
GADOLINIUM
Tb
TERBIUM
Dy
DYSPROSIUM
Ho
HOLMIUM
Er
HERBIUM
Tm
THULIUM
Yb
YTTERBIUM
Lu
LUTETIUM
Hf
HOFFNIUM
Ta
TANTALUM
Tu
TUNGSTEN
Rh
RHENIUM
Os
OSMIUM
Ir
IRIDIUM
Pt
PLATNIUM
Au
GAULD
Hg
MERCURY
Tl
THALLIUM
Pb
LEAD
Bi
BISMUTH
Po
POLONIUM
At
ASTATINE
Rn
RADON
H
HYDROGEN
Li
LITHIUM
Be
BERYLLIUM
S
SODIUM
Mg
MAGNESIUM
P
POTA SSIUM
Ca
CALCIUM
Rb
RUBIDIUM
Sr
STRONTIUM
Cs
CAESIUM
Ba
BEARIUM
Fr
FRANCIUM
Ra
RADIUM
Lr
LAWRENCIUM
Am
AMERICIUM
Ac
ACTINIUM
This periodic table contains 25 different errors – some
common mistakes, some subtle changes, and some that
are just downright silly. Can you find them all?