Speakur

Word Pronunciation & Dictionary

Questions

What does atomic number 87 mean?
a radioactive element of the alkali-metal group discovered as a disintegration product of actinium

How to pronounce atomic number 87

  1. Open the pronunciation page — Open the Speakur entry for “atomic number 87”.
  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 87”.
  4. Repeat and practice — Say “atomic number 87” aloud, matching stress and vowels until it feels natural.