Speakur

Word Pronunciation & Dictionary

radon-219

Word Rarity Rare

Frequency: Zipf frequency 2.80 in modern English

Syllables
radon-219
IPA
6
Scrabble Score
5
Letters
2
Syllables
5
Unique Chars

Meaning

n

an radioisotope of radon with a half-life of about four seconds

Synonyms

actinon

Questions

What does radon-219 mean?
an radioisotope of radon with a half-life of about four seconds

How to pronounce radon-219

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  2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
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  4. Repeat and practice — Say “radon-219” aloud, matching stress and vowels until it feels natural.