Sunday 9 July 2017

2.46: Know the Colours Formed in Flame Tests for these Cations: Li+ is Red, Na+ is Yellow, K+ is Lilac, Ca2+ is Orange - Red, Cu2+ is Blue - Green



FLAME TEST: Method to identify Metal Cations by the colour of flame they produce


RESULTS:

CATION
COLOUR OF FLAME
   Li+
   Red
   Na+
   Yellow
   K+
   Lilac
   Ca2+
   Orange-Red
   Cu2+
   Blue-Green

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1.2: Understand the Interconversions between the Three States of Matter in Terms of: The Names of the Interconversions, How they are Achieved, the Changes in Arrangement, Movement and Energy of the Particles

INTERCONVERSIONS BETWEEN STATES OF MATTER: Diagram showing the interconversions between the states of matter EXPLANATION: CHANGE EXPLANATION...