10 domande di chimica con risposte. Fai il test

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Quiz di chimica: 15 domande di chimica con risposte

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Domanda /
Iniziamo! Qual è l’elemento più abbondante della crosta terrestre?
- Silicio
- Ossigeno
- Idrogeno
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Domanda /
Con quale altro nome è nota la legge di Lavoisier?
- Legge di conservazione della massa.
- Legge di conservazione della materia.
- Tutto quanto sopra.
Domanda /
Filiale chimica responsabile dello studio e della sintesi di composti basati su catene di carbonio:
- Industriale
- Organica
- Inorganica
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Domanda /
Quale di questi elementi è stato nominato in onore del creatore della tavola periodica?
- Copernicio
- Mendelevio
- Rutherfordio
Domanda /
L’unità di misura della massa molare è:
- kg / mol
- m ^ (3) / mol
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Domanda /
Simbolo chimico dell’antimonio:
- An
- Sb
- Au
Domanda /
Chi ha proposto il primo modello atomico con basi scientifiche (1803-1807)?
- John Dalton
- Robert Boyle
- Ernest Rutherford
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Domanda /
Nella tavola periodica, quanti elementi compongono il gruppo di metalli alcalini?
- 5
- 6
- 7
Domanda /
Quale altro nome riceve la concentrazione molare?
- Molalità
- Molarità
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Domanda /
Infine, quale di questi elementi è un gas nobile?
- Neon
- Krypton
- Tutto quanto sopra.