Unit 1 Topic 3 Metals and Ionic Compounds Flashcards
(23 cards)
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What does the metallic bonding model propose
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-Most metals have valence electrons and therefore are quite reactive as they are readily able to donate their valence electrons
-They never share
-Metal cations are in a fixed position in a lattice
-There is a sea of delocalised valence electrons
-They are able to move throughout the lattice
-There are metallic bonds that are non-directional
-Occurs between cation and delocalised valence electrons
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