Como pronunciar «rubidium» em inglês
ˌɹuːˈbɪd.i.əm
roo·BID·ee·əm
Ênfase principal: BID
Ouça falantes nativos dizendo «rubidium» no contexto de vídeos reais
Linguistic Pronunciation Masterclass: “rubidium”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
roo
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
BID
Tense long vowel with sustained acoustic resonance.
ee
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
əm
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
Primary emphasis falls on the second syllable ("BID"). Raise your pitch and sustain the vowel length on this syllable while relaxing the surrounding syllables.
Common Pronunciation Traps & Learner Mistakes
The Trap: Avoid pronouncing every vowel with full acoustic weight. Non-native speakers often over-enunciate unstressed vowels.
How Native Speakers Say It: Only give full vowel clarity to the primary stressed syllable. Relax all unstressed vowels into a neutral, low-energy schwa (⁄ə⁄).
Connected Speech & Natural Conversational Flow
When "rubidium" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "rubidium is" sounds like "rubidium-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "rubidium" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“The choice of rubidium also wasn’t random— because rubidium has an interesting property: Its spin can be altered by lasers.”— SciShowWatch clip
“looked at use rubidium as a catalyst so the the most favored ones are iron and”— MIT OpenCourseWareWatch clip
“to what we would see between the rubidium and the bromide?”— Khan AcademyWatch clip
“GPS satellites rely on cesium and rubidium atoms as frequency standards.”— TED-EdWatch clip
“So the sodium rubidium salt of d -L-tartrate.”— YaleCoursesWatch clip
“There's nothing special about rubidium.”— StanfordWatch clip
Praticar a Pronúncia de “rubidium”
Ouça a pronúncia nativa, grave-se repetindo a frase no microfone e receba pontuação de precisão palavra por palavra em tempo real.
The choice of rubidium also wasn’t random— because rubidium has an interesting property: Its spin can be altered by lasers.
Ouvir no contexto: “rubidium”
83 clipesThe Inglês word “rubidium” is transcribed in the International Phonetic Alphabet (IPA) as ˌɹuːˈbɪd.i.əm (phonetic respelling: roo-BID-ee-əm). Phonologically, it consists of 4 syllables (roo · BID · ee · əm), with primary lexical stress placed on the 2nd syllable (BID). Grammatically, “rubidium” functions as a noun. SayItVid indexes 83 authentic Inglês video clips demonstrating how native speakers articulate “rubidium” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from SciShow, MIT OpenCourseWare, Khan Academy.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USSciShowClip #1 · @3:28
“and a second to act as a barrier for the atoms to tunnel through. The choice of rubidium also wasn’t random— because rubidium has an interesting property: Its spin can be altered by lasers. because rubidium has an interesting property: Its spin can be altered by lasers.”
- 🇺🇸 USMIT OpenCourseWareClip #2 · @18:15
“one but it's uh very expensive so it's in Practical uh none of the Articles we looked at use rubidium as a catalyst so the the most favored ones are iron and Cobalt uh in this specific design we're going to use iron as a catalyst uh and”
- 🇺🇸 USKhan AcademyClip #3 · @3:17
“and I wanted to make the size roughly comparable to what we would see between the rubidium and the bromide? Pause this video and think about that,”
- 🇺🇸 USTED-EdClip #4 · @3:10
“That characteristic frequency is what we need to make our clock. GPS satellites rely on cesium and rubidium atoms as frequency standards. In the case of cesium 133,”
- 🇺🇸 USYaleCoursesClip #5 · @10:41
“acid. So the sodium rubidium salt of d -L-tartrate. What does the small d mean?”
Definição e significado: “rubidium”
- The chemical element (symbol Rb) with an atomic number of 37. It is a soft, highly reactive alkali metal.
- A single atom of this element.
Frases de exemplo no contexto (2)
- “The choice of rubidium also wasn’t random— because rubidium has an interesting property: Its spin can be altered by lasers.”
- “looked at use rubidium as a catalyst so the the most favored ones are iron and”
Expressões comuns e colocações
Pronúncia: “rubidium”
- Pronunciation:
- roo-BID-ee-əm
- Sílabas:
- roo · BID · ee · əm
- Written Hyphenation:
- ru · bi · di · um
- Ênfase principal:
- BID
- IPA:
- ˌɹuːˈbɪd.i.əm
- Ouvir no contexto
- rubidium
Palavras que rimam com “rubidium”
-ɪdiəmPalavras com som idêntico (Homófonos)
Som únicoNenhum homófono exato encontrado para "rubidium" (⁄ˌɹuːˈbɪd.i.əm⁄).
Perguntas frequentes sobre «rubidium»
Como pronunciar "rubidium" em inglês?
"rubidium" é pronunciada ⁄ˌɹuːˈbɪd.i.əm⁄ (roo-BID-ee-əm). Ouça os clipes de falantes nativos acima para ouvi-la em conversas reais.
Quantas sílabas tem "rubidium"?
"rubidium" tem 4 sílabas: roo · BID · ee · əm.
Onde fica a sílaba tônica em "rubidium"?
A sílaba tônica em "rubidium" é "BID". Observe a ênfase nessa sílaba nos clipes acima.
O que significa "rubidium"?
The chemical element (symbol Rb) with an atomic number of 37. It is a soft, highly reactive alkali metal.
Como posso ouvir "rubidium" usada em frases reais?
Esta página tem 83 exemplos em vídeo de "rubidium" com legendas sincronizadas. Use Anterior / Próximo (ou as setas ← / →) para ouvir no momento exato.
What is the most common pronunciation mistake when saying “rubidium”?
Avoid pronouncing every vowel with full acoustic weight. Non-native speakers often over-enunciate unstressed vowels. Only give full vowel clarity to the primary stressed syllable. Relax all unstressed vowels into a neutral, low-energy schwa (⁄ə⁄).