a lasting attraction may result from opposites,
or through sharing
strength varies considerably;
In general, strong bonding is associated with sharing
attraction may be seen as the result of different behaviors
Although these behaviors merge into each other seamlessly
so that there is no clear line to be drawn between them,
the behaviors become different
as the character of the bond changes quantitatively,
In the simplest view
the space between comes not from
the reduction in attraction of the two    
Instead, the reduction and hence instability  arises from the reduction in energy
These bonds exist between two        
and have a direction in space,
allowing them to be shown as connecting lines  
If one or more  are unequally shared  
Bond results are often much weaker
the bonds that hold together must cease
If the structures that result are not both strong and tough,
In a simplified view the bonding is not shared at all,
In this type of bond,
one has a vacancy which allows the addition of more
These newly added potentially occupy a lower state
than they experience in a different  
more tightly bound position
Not being part of any given bonding may be seen as extreme
a large system of bonds is ideal
This type of bonding is often very strong
more collective in nature than other types,
and so they more easily reform,
This results in malleability  
This bonding reaches far,
stressing the character of the combining  power,
and cannot be said to belong to anyone exclusively.
containing more than one    
Sometimes, the possibility
of bond formation is completely neglected.
It is thus no longer possible to associate
This is a situation when the bonds are broken
They continue to be attracted to each other,
with a significant  luster
But are repulsed by each other.