Monday, 10 July 2017

1.52C: Know How to Represent a Metallic Lattice by a 2 - D Diagram



METALLIC LATTICE: Giant three-dimensional lattice structure of Positive ions surrounded by a sea of delocalised electrons


Diagram:
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                                          Diagram Showing a Metallic Lattice



The outer shell of (valence) electrons are detached from the atoms and are delocalised throughout the structure
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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...