group
period
platinide
atoxopy
periodic table
homology
copper group
chemical series
alkaline metal
alkali metal
zinc group
pseudogroup
transuranic
transfermium
main group
alkaline earth metal
vanadium group
iron group
inert gas
octalead
chalcogen
argonon
noble gas
translawrencium
trans-copernicium
periodic law
pentel
alkaline earth
alkaline-earth metal
carbon group
scandium group
Mendeleev's law
metalloaggregate
tetrel
decalead
Dmitri Mendeleev
epicycle
Mendeleev
Dmitri Ivanovich Mendeleev
pentalead
Dmitri Mendeleyev
Mendeleyev
Dmitri Ivanovich Mendeleyev
transition element
chromium group
metallome
homocyclic
nonanickel
metallomics
pnictogen