Chem Words 0.0 / 5 ? ChemistryKey WordsGCSENone Created by: allybeexCreated on: 12-02-17 11:48 694273158 Across 1. A mixture of different metals to create a metal with specific properties. These are often harder than the original metals. (5) 4. A chemical bond between two metallic atoms. This bond is known for its ability to conduct electricity (8, 4) 5. A chemical bond between a metals and a non-metal. This bond involves ‘transferring’ electrons. (5, 4) 8. A metal can conduct a charge because its structure has a sea of … (11, 9) Down 2. Chemical bond between two non-metals. This bond involves ‘sharing electrons’ (8, 4) 3. A small chain hydrocarbon that can be linked with other hydrocarbons to form polymer chains. (7) 6. A chain of monomers linked together to make a long hydrocarbon chain such as polyethene (7) 7. A very small particle on the nanoscale. (12) 9. The mathematical constant that represents the number of atoms in 1 Mole of a substance. (9, 6)
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