Relacionar Columnas Physical and Chemical ChangesVersión en línea Study material over physical and chemical changes. por Cambria Crabtree 1 Light, heat, sound 2 Chemical change 3 Physical change example from a chemical equation 4 Chemical change example from a chemical equation 5 Flame appears 6 Solid 7 Density, boiling point, melting point, solubility 8 Elements, soil, gases, air, celestial objects 9 Gas 10 Liquid 11 Physical change X + Y --> XY Breaks bonds and forms new substances. Physical Properties of matter Particles are far apart, fills the space the gas is in, particles move around freely Examples of energy Particles vibrate, particles tightly packed together, holds shape, particles lock in position. Particles are close together, takes shape of the container, particles slide past each other. Does not re-arrange the atoms or break bonds. A + Z --> A + Z Chemical property Examples of matter