Chemistry 0.0 / 5 ? Chemistryc3GCSEOCR Created by: joduffyCreated on: 01-06-15 12:54 593241678 Across 1. electrons which are free to move (11) 5. This changes the rate of reaction without itself changing (8) 7. ____ are fullerene molecules that are joined together (8) 8. ____ has a layered structure in which each carbon atom is joined to three others (8) 9. a reaction which takes in energy during the reaction (11) Down 2. ___ is a substance in which each carbon atom is joined to four othersr (7) 3. To increase rate of reaction, __ reactant is used instead (8) 4. what is slippery and has a high melting point (8) 5. ____ is a measure of how much solute is dissolved in a solvent (13) 6. a reaction which transfers energy to the surroundings (10)
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