| Hamble Ref | HT ONLY | Sep ONLY | Student Checklist Question | 1 | 2 | 3 |
|---|---|---|---|---|---|---|
| C1.4.01 | Why are metals good conductors of electricity? | |||||
| C1.4.01 | In pure metals atoms are arranged in layers. What property does this give them? | |||||
| C1.4.01 | Why are metals good conductors of thermal energy? | |||||
| C1.4.01 | Why are pure metals often mixed with other metals or carbon? | |||||
| C1.4.01 | Why are alloys harder than pure metals? | |||||
| C1.4.02 | Describe the structure of an ionic compound? | |||||
| C1.4.02 | Explain why ionic compounds have high melting and boiling points? | |||||
| C1.4.02 | Under what conditions are ionic compounds able to conduct electricity? | |||||
| C1.4.02 | What are the structures of different ionic compounds? | |||||
| C1.4.03 | Substances that consist of small molecules are most commonly which states of matter at room temperature? | |||||
| C1.4.03 | How does the size of a molecule affect the size of its intermolecular force? | |||||
| C1.4.03 | ★ Students must be able to recall the chemical formula and draw the covalent bonding for: water, methane, carbon dioxide and ammonia. ★ | |||||
| C1.4.03 | Explain why substances that consist of small molecules often have low boiling and melting points | |||||
| C1.4.03 | Why are covalent compounds unable to conduct electricity? | |||||
| C1.4.03 | What is the difference between intermolecular forces and intramolecular forces? | |||||
| C1.4.03 | Which is stronger: A covalent bond or intermolecular force? | |||||
| C1.4.04 | Why is diamond so hard, in terms of its structure and bonding? | |||||
| C1.4.04 | Why do metals tend to have high melting and boiling points? | |||||
| C1.4.04 | How many bonds does each carbon atom form in graphite and how does this impact it's structure? | |||||
| C1.4.04 | What happens to the spare electron that remains unused in a covalent bond in graphite? | |||||
| C1.4.04 | Why do giant covalent structures have very high melting and boiling points? | |||||
| C1.4.04 | Why is graphite soft and slippery? | |||||
| C1.4.04 | How is graphite similar to metals? | |||||
| C1.4.04 | What makes graphene useful in electronics and composites? | |||||
| C1.4.04 | What are the properties of carbon nanotubes and what do their properties make them useful for? | |||||
| C1.4.04 | What are the properties of graphene in terms of its structure and bonding? | |||||
| C1.4.04 | ★ Students should be able to recognise graphene and fullerenes from diagrams and descriptions of their bonding and structure ★ | |||||
| C1.4.04 | What are fullerenes and what is their structure? | |||||
| C1.4.04 | Name three uses of fullerenes? | |||||
| C1.4.05 | Diamond, graphite and fullerenes are all examples of what type of structure? | |||||
| C1.4.05 | How many bonds can an individual atom of carbon form? How many bonds does each carbon form in an atom of a) Diamond b) Graphite |
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| C1.4.05 | Molecules of diamond, graphite and fullerenes are all held together by what type of bonds? | |||||
| C1.4.05 | Which giant covalent structures are made only from carbon? | |||||
| C1.4.05 | ★ Students should be able to recognise giant covalent structures from diagrams showing their bonding and structure. ★ | |||||
| C1.4.05 | What was the first fullerene to be discovered and what is its shape? | |||||
| C1.4.06 | What sort of structures does nanoscience refer to? | |||||
| C1.4.06 | What is the size of a fine particle and which is smaller, nanoparticles or fine particles? | |||||
| C1.4.06 | What is the diameter of coarse particles, such as dust? | |||||
| C1.4.06 | ★ (MS) Students should be able to make order of magnitude calculations. ★ | |||||
| C1.4.06 | What happens to the size of the surface area to volume ratio of a cube is you decrease the size of the sides by a factor or 10? | |||||
| C1.4.06 | Why are the properties of nanoparticles different from those for the same materials in bulk? | |||||
| C1.4.06 | How do nanoparticles compare in size to individual atoms? | |||||
| C1.4.06 | ★ Students should be able to calculate areas of triangles and rectangles, surface areas and volumes of cubes. ★ | |||||
| C1.4.06 | What are the main applications of nanoparticles? | |||||
| C1.4.06 | What are the advantages and disadvantages of using nanoparticles? | |||||
| C1.4.06 | ★ Students should be able to given appropriate information, evaluate the use of nanoparticles for a specified purpose ★ | |||||
| C1.4.06 | ★ Students should be able to explain that there are possible risks associated with the use of nanoparticles. ★ | |||||
| C1.4.07 | What sort of molecules are polymers? | |||||
| C1.4.07 | What two monomers form polyester? | |||||
| C1.4.07 | What type of bond links individual monomers together when forming a polymer? | |||||
| C1.4.07 | What type of hydrocarbons are used to make polymers? | |||||
| C1.4.07 | Why are polymers solids at room temperature? | |||||
| C1.4.07 | What happens in an addition polymerisation reaction? | |||||
| C1.4.07 | ★ Students should be able to recognise polymers from diagrams showing their bonding and structure. ★ |