Word Pronunciation & Dictionary

Questions

What does argon-40 mean?
The major stable isotope of argon, 4018Ar, having eighteen protons and twenty-two neutrons; it amounts to about 99.6% of the element in nature

How to pronounce argon-40

  1. Open the pronunciation page — Open the Speakur entry for “argon-40”.
  2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
  3. Play the audio — Click Play to hear reference audio for “argon-40”.
  4. Repeat and practice — Say “argon-40” aloud, matching stress and vowels until it feels natural.