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Mind Map
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Bee Brittain
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more than 1 year ago
AS - Level Chemistry (5 - Electrons and Bonding) Mind Map on 5.1 Electron Structure, created by Bee Brittain on 15/04/2016.
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chemistry
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mind map
electrons
electron structure
s-orbital
p-orbital
d-orbital
electron shells
orbitals
energy levels
ions
electron configuration
chemistry
5 - electrons and bonding
as - level
Created by
Bee Brittain
almost 9 years ago
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5147922
mind_map
2017-01-02T00:31:38Z
5.1 Electron Structure
Atomic Orbitals
Different types of orbital
S-orbitals
P-orbitals
D-orbitals and F-orbitals
hold 2 electrons
An orbital is a region that can hold up to two
electrons, with opposite spins
In the spec you have to state the number of electrons in the first 4 shells
Shell 1
2
Shell 2
Shell 3
Shell 4
8
18
32
Each shell
from the
first one
holds one
s-orbital
The greater the shell number n, the
greater the radius of its s-orbital
Electron cloud in the shape of a sphere
Electron cloud in the shape of a dumb-bell
Three separate p-orbitals at right angles to
one another each that can hold one or two
electrons
The greater the shell number n, the further the
p-orbital is from the nulceus
Each shell from the third shell
contains FIVE D-orbitals
Each shell from the fourth
shell contains SEVEN
F-orbitals
Blocks in the periodic table
s-block: Highest energy electrons in the s-sub-shell (left block of two groups)
p-block: Highest energy electrons in the p-sub-shell (right block of 6 groups)
d-block: Highest energy electron sin the d-sub-shell (centre block of 10 groups)
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5147922
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2017-01-02T00:31:38Z
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