Chemistry #3 0.0 / 5 ? ChemistryKeywordsGCSEAQA Created by: Mr AFTWCreated on: 07-01-16 22:01 96742158 Across 1. Combination of atoms (6) 4. A reaction that triggers another reaction (5, 8) 5. Polymer based material that can easily be molded into shapes (8) 8. Amount of unstable material that you pack together (8, 4) Down 1. Split of atoms (7) 2. When an unstable nucleus emits charged particles and energy (13) 6. Radioactive isotope (12) 7. Single block of material that can be built up (7) 9. Charged particles and energy that are emitted from the nuclei of radioisotopes (7, 9)
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