2 syllables: Car, bon. Stress on Car.
KAHR-buhn
/ˈkɑɹbən/
Carbon is pronounced KAHR-buhn (/ˈkɑɹbən/). It has two syllables (Car-bon), with the stress on "Car". Carbon is a chemical element with symbol C, constituting organic compounds and many minerals. In everyday use it describes the element in its various allotropes, like graphite and diamond, and in contexts such as carbon footprint and carbon dating. The term spans science, industry, and environmental discussion, and is frequently encountered in both formal and informal discourse.
nounCarbon is a chemical element with symbol C, constituting organic compounds and many minerals. In everyday use it describes the element in its various allotropes, like graphite and diamond, and in contexts such as carbon footprint and carbon dating. The term spans science, industry, and environmental discussion, and is frequently encountered in both formal and informal discourse.
How to Pronounce Carbon
"The carbon content of the steel affects its strength."
"We need to reduce carbon emissions to combat climate change."
"Diamond is an allotrope of carbon with exceptional hardness."
Pronounce as CAR-bən with primary stress on CAR. In IPA for US: /ˈkɑːr.bən/; UK: /ˈkɑː.bən/; AU: /ˈkɑː.bən/. The first syllable uses an open-back back vowel similar to ‘car’ in many dialects; the second syllable features a schwa or a light unstressed 'ə' followed by an audible 'n'. Close the second syllable crisply but avoid an extra consonant cluster. You’ll hear two distinct syllables in natural speech, with a gentle, quick final n.
Common errors include merging the two syllables into one (CAR-bən becomes CAR-bən with a single effort), or mispronouncing the second syllable as a full ‘on’ (/bɒn/). To correct: keep second syllable short and unstressed using a schwa /ə/ or a reduced /ɪ/ in some accents, and clearly articulate the final /n/. Emphasize the first syllable without dragging into a long ‘car-bone’ sound. Practice a quick pause between syllables to reinforce the two-beat rhythm.
In US and UK both share the /ˈkɑːr.bən/ pattern, with rhoticity affecting the English rhotic r in the first syllable. US speakers produce a rhotic /ɹ/ with a more pronounced r; UK sometimes has a darker or non-rhotic r depending on region, but the vowel quality remains similar. Australian speakers often have a broad /ˈkɑː.bən/ with a lighter r sound and clear, clipped final /n/. Overall, vowel duration and the quality of /ɑː/ are similar, but rhoticity and vowel shortening can vary by locale.
The challenge lies in the short, unstressed second syllable /ə/ or /ɪ/ following a strong first syllable vowel, which can cause speakers to over-articulate as /-bɒn/ or merge the syllables. Additionally, some speakers may substitute a full /oʊ/ or /aɪ/ on the second syllable, deviating from the natural schwa. Pay attention to the crisp separation between /ˈkɑːr/ and /bən/, and avoid turning it into a single long syllable.
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The word carbon originates from the Latin carbo, meaning coal or carbon, and is related to the Greek word karbon. Early Latin texts used carbo to indicate coal, and the term was extended to describe the element itself as chemical knowledge evolved. By the 18th century, with the rise of modern chemistry, carbon was recognized as a fundamental element in the periodic table. The concept of carbon in different forms—soot, charcoal, graphite, and diamond—became essential as scientists connected these substances to elemental carbon. The term carbon, in scientific usage, consolidated in the 19th century as organic chemistry and inorganic carbon compounds broadened the spectrum of what the element represented in materials and fuels. First known use as a chemical element name traces back to the 18th century, reflecting a growing understanding of elemental composition and the role of carbon compounds in chemistry and geology.
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Words that rhyme with "Carbon"
-ron sounds
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