Word Pronunciation & Dictionary

pickering series

Word Rarity Rare

Frequency: Zipf frequency 3.14 in modern English

Syllables: pick-er-ing series
IPA

24

Scrabble Score

15

Letters

3

Syllables

9

Unique Chars

Meaning

name

Three lines of singly ionized helium found, usually in absorption, in the spectra of hot stars, produced by transitions of an electron with principal quantum number n=4 state from a higher energy level.

Etymology

Named after Edward Charles Pickering.

Questions

What does pickering series mean?: Three lines of singly ionized helium found, usually in absorption, in the spectra of hot stars, produced by transitions of an electron with principal quantum number n=4 state from a higher energy level.
Where does pickering series come from?: Named after Edward Charles Pickering.

How to pronounce pickering series

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