holmium
neon
mercury
protactinium
- calcium
- fermium
- nitrogen
- palladium
- silicon
- oxygen
- americium
- bismuth
ununpentium
- chlorine
neptunium
plutonium
- carbon
- zinc
polonium
roentgenium
darmstadtium
mendelevium
copernicium
molybdenum
aluminium
iridium
lanthanum
neodymium
ruthenium
bohrium
thorium
indium
uranium
strontium
rubidium
helium
berkelium
gallium
thallium
livermorium
lithium
fluorine
chromium
europium
selenium
- cadmium
xenon
hassium
tantalum
radium
scandium
yttrium
potassium
promethium
astatine
niobium
seaborgium
cerium
lead
caesium
gold
phosphorus
antimony
sodium
rhodium
magnesium
hafnium
rhenium
cobalt
francium
ununtrium
rutherfordium
manganese
lutetium
thulium
samarium
ytterbium
argon
technetium
actinium
iron
sulfur
tungsten
tin
hydrogen
- vanadium
germanium
platinum
- meitnerium
erbium
flerovium
tellurium
zirconium
iodine
titanium
einsteinium
dysprosium
copper
silver
arsenic
dubnium
nobelium
radon
gadolinium
terbium
boron
ununoctium
nickel
ununseptium
bromine
krypton
lawrencium
beryllium
osmium
praseodymium
barium
curium
californium