Speakur

Word Pronunciation & Dictionary

calcium-42

Word Rarity Rare

Frequency: Zipf frequency 3.78 in modern English

Syllables
cal-ci-um-42
IPA
13
Scrabble Score
7
Letters
4
Syllables
6
Unique Chars

Meaning

noun

A stable isotope of calcium, 4220Ca, with 20 protons and 22 neutrons; it amounts to about 0.6% of the element in nature

Uncountable

Usage

Phrases

calcium-40 calcium-43 calcium-44 calcium-45 calcium-46 calcium-48

Frequently Paired Words

calcium-40 calcium-43 calcium-44 calcium-45 calcium-46 calcium-48

Questions

What does calcium-42 mean?
A stable isotope of calcium, 4220Ca, with 20 protons and 22 neutrons; it amounts to about 0.6% of the element in nature

How to pronounce calcium-42

  1. Open the pronunciation page — Open the Speakur entry for “calcium-42”.
  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 “calcium-42”.
  4. Repeat and practice — Say “calcium-42” aloud, matching stress and vowels until it feels natural.