protactini

protactini

Catalan

Chemical element (edit)
Pa
Atomic number 91
protactini
Alternative names: protoactini
Classification data
Period 7
Group 3
Block f-block
Class actinide
Previous: ← tori (Th)
Next: urani (U) →

Pronunciation

  • IPA(key): (Central) [pɾu.təkˈti.ni]
  • IPA(key): (Balearic) [pɾo.təkˈti.ni]
  • IPA(key): (Valencia) [pɾo.takˈti.ni]
  • Audio (Barcelona):(file)

Noun

protactini m (uncountable)

  1. protactinium

Vietnamese

Chemical element (edit)
Pa
Atomic number 91
protactini
Classification data
Period 7
Group 3
Block f-block
Class actinide
Previous: ← thori (Th)
Next: urani (U) →

Etymology

Ultimately from New Latin protactinium, with the suffix -um removed as with most chemical elements.

Pronunciation

  • (Hà Nội) IPA(key): [pɹo˧˧ taːk̚˧˦ ti˧˧ ni˧˧]
  • (Huế) IPA(key): [pɹow˧˧ taːk̚˦˧˥ tɪj˧˧ nɪj˧˧]
  • (Saigon) IPA(key): [pɹow˧˧ taːk̚˦˥ tɪj˧˧ nɪj˧˧]
  • Phonetic spelling: prô tác ti ni

Noun

protactini

  1. protactinium