atomic number 86

Questions

What does atomic number 86 mean?

a radioactive gaseous element formed by the disintegration of radium; the heaviest of the inert gasses; occurs naturally (especially in areas over granite) and is considered a hazard to health

How to pronounce atomic number 86

1. Open the pronunciation page — Open the Speakur entry for “atomic number 86”.
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 “atomic number 86”.
4. Repeat and practice — Say “atomic number 86” aloud, matching stress and vowels until it feels natural.