93
-237
Neptunium
Neptune (planet) < Neptune (god of the sea) < Lat. Neptūnus
1940
Edwin McMillan and Philip H. Abelson (United States)
group n/a | period 7
| f-block
Rn 5f⁴ 6d¹ 7s²
CELTIC
BRYTHONIC
neptuniom
neptunyum
neptwniwm
GOIDELIC
neiptiúiniam
ROMANCE
EASTERN ROMANCE
neptuniu
WESTERN ROMANCE
neptuni
neptunium
nettunio
neptúnio
neptunio
CONSTRUCTED
neptunio
ALBANIAN
neptuni
GERMANIC
NORTHERN GERMANIC
Neptunium
neptún
neptunium
neptunium
WESTERN GERMANIC
neptunium
neptunium
neptunium
Neptunium
INDIC
नेप्ट्यूनियम
نیپچونیئم
IRANIAN
نپتونیوم
neptunyûm
GREEK
ποσειδώνιο
BALTIC
neptūnijs
neptunas
SLAVIC
EASTERN SLAVIC
нептуній
нептуний
нептуній
SOUTHERN SLAVIC
нептуний
нептуниум
neptunij
нептунијум
neptunij
WESTERN SLAVIC
neptunium
neptun
neptunium
ARMENIAN
նեպտունիում
URALIC
FINNIC
neptuunium
neptunium
UGRIC
neptúnium
TURKIC
neptünyum
neptunium
KARTVELIAN
ნეპტუნიუმი
BASQUE
neptunioa