Physics crossword 13 4.0 / 5 based on 1 rating ? PhysicsGeneralA2/A-levelOCR Created by: EMHartley13Created on: 02-06-17 10:51 7524136 Across 1. the energy that must be supplied to a neutral atom or molecule ot ionise it (10, 6) 4. the greatest displacement of an oscillator from its equilibrium position (9) 5. when a material deforms in a way which means it undergoes permanent stretching or distortion before breaking (7, 11) 6. the constant of proportionality R in the ideal gas equation for one mole of gas (3, 8) Down 2. a material which conducts electricity well on account of having many free charge carriers (9) 3. an uncharged lepton of insignificant mass, anti-* are released in beta-minus decay (8) 7. a very weak bond between neutral atoms or molecules due to varying charge densities in each (3, 3, 5, 4)
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