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1607456
Thermo Chemistry
Description
Mind Map on Thermo Chemistry, created by Tim Attwood on 08/11/2014.
Mind Map by
Tim Attwood
, updated more than 1 year ago
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Created by
Tim Attwood
over 9 years ago
30
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0
Resource summary
Thermo Chemistry
Electron Config
1s2, 2s2, 2p6, 3s2
Cu, Co, 4s1
Lewis Structure
Covalent Bonding
Share outer electrons
Ionic Bonding
Donates outer electrons
Creates stable atoms
Method of drawing
1: Total the valence electrons
Ionisation Energies
Amount of energy to remove 1 electron from 1 atom of a substance
Increases across period
Decreases down a group
Atomic Radii
Increases down a group
Decreases across period
Need to be covalently bonded
Electronegativity
Tendency to attract a pair of electrons
Pure=0
Polar Covalent <70%
Ionic >71%
Increase across period
Decrease down a group
F,O,Cl,N
Hydrogen Bonding
Strongest
When molecules are bonded with a singular hydrogen atom
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