atomic number 66

Questions

What does atomic number 66 mean?

a trivalent metallic element of the rare earth group; forms compounds that are highly magnetic

How to pronounce atomic number 66

1. Open the pronunciation page — Open the Speakur entry for “atomic number 66”.
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 66”.
4. Repeat and practice — Say “atomic number 66” aloud, matching stress and vowels until it feels natural.