Diamond and graphite
Quiz by Oak National Academy: GCSE Combined Science OCR Foundation
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6 questions
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- Q1The presence of which type of bond is a key feature in giant covalent structures?Ionic bondsCovalent bondsMetallic bonds30s
- Q2Which property is typical of substances with giant covalent structures?high melting and boiling pointssoluble in waterlow melting and boiling pointsconductivity in their solid state30s
- Q3What distinguishes a giant covalent structure from a simple molecular structure?their electrical conductivitythe type of atoms involvedtheir solubility in waterthe size and regularity of the structurethe presence of ionic bonds30s
- Q4Which diagram below shows a model of a giant covalent substance?30s
- Q5Which properties are typically found in simple molecular substances but not in giant ionic structures?Users sort answers between categoriesSorting30s
- Q6In giant covalent structures, atoms are bonded covalently in a large 3D lattice resulting in high melting and boiling points. Match each part of this sentence to the correct term.Users link answersLinking30s
