Using models to explain state changes
Quiz by Oak National Academy: GCSE Chemistry OCR Higher
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6 questions
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- Q1Which properties of diamond are explained by the fact that each carbon atom is strongly bonded to four other carbon atoms in a rigid structure?Users sort answers between categoriesSorting30s
- Q2What type of forces hold simple molecules together?covalentionicmetallicintermolecular30s
- Q3One model of graphite shows it having free moving, delocalised electrons. This means graphite is an electrical ______?Users enter free textType an Answer30s
- Q4Match each substance to the correct statement about it's structure and/or properties.Users link answersLinking30s
- Q5Match the key words to their definitions.Users link answersLinking30s
- Q6[a] covalent substances have [b] melting points as they're held together by strong covalent bonds. [c] covalent substances have [d] melting points as there are weak forces between molecules.simple, high, giant, lowgiant, low, simple, highsimple, low, giant, highgiant, high, simple, low30s