atomic number 54

Questions

What does atomic number 54 mean?

a colorless odorless inert gaseous element occurring in the earth's atmosphere in trace amounts

How to pronounce atomic number 54

1. Open the pronunciation page — Open the Speakur entry for “atomic number 54”.
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 54”.
4. Repeat and practice — Say “atomic number 54” aloud, matching stress and vowels until it feels natural.