Particle Physics 0.0 / 5 ? PhysicsParticle physicsA2/A-levelEdexcel Created by: Jelly TotCreated on: 17-04-14 17:07 6742315 Across 1. The largest lepton with a charge of -1. (3) 4. When anti matter and matter meet they... (10) 5. 3 Quarks together. (7) 7. A force that causes particles to 'change'. (4, 5) Down 2. Always found alone. (7) 3. Theyre always found in pairs. (6) 6. 2 Quarks together. (6)
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