Changes in state

By |2017-01-17T11:15:03+02:00March 1st, 2016|Notes, O Level Science Notes, Ordinary Level Notes|

Melting ice. Image credit flemox.com

Melting ice. Image credit flemox.com ZIMSEC O Level Combined Science Notes: Changes in state

When a solid item is heated the forces of attraction between the particles become weaker

as a result the particles move more quickly

  • The particles gain more kinetic energy
  • the solid item melts

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