Wow, how fun.
My opinion is different than everyone elses, yet follows some similar trends.
I used a few examples from Psionics to support my claims.
Elements:
Life has Strength
(Life and blood give you physical power)
(Psychometabolism examples that resemble Life: Sustenance, Animal Affinity, Suspend Life, Verve)
Air has Dexterity
(Air moves anywere and is nimble)
(Psychoportation examples that resemble Air: Catfall, Levitate, Fly)
Earth has Constitution
(Earth is solid and durable)
(Psychokenesis examples that resemble Earth: Stomp, Matter Rearrangement, Matter Manipulation)
Fire has Intelligence
(Fire expands it's areas of influence, and consumes books

)
(Metacreativity examples that resemble Fire: Finger of Fire, Burning Ray, Flaming Shroud, Firefall)
Water has Wisdom
(Water is level at the top, cools your head, covers all the bases)
(Clairsentience examples that resemble Water: none)
Death has Charisma
(Death means loss of physical power, the dead are powered by inner strength and sheer force of will)
(Telepathy examples that resemble Death: Crisis of Breath, Insanity, Mind Blank)
Paraelements:
Ice = Air & Earth = Dex & Con
Lightning = Air & Fire = Dex & Int
Ooze = Earth & Water = Con & Wis
Lava = Fire & Earth = Int & Con
Positive:
Light = Life & Fire = Str & Int
(Light brings strength and life, yet it is complex)
Steam = Life & Water = Str & Wis
(Steam will relax your muscles and help you clear your mind)
Sound = Life & Air = Str & Dex
(Sound richochets everywhere, plus it's so strong that it cannot be stopped by walls)
Crystal = Life & Earth = Str & Con
(Crystal diamonds are very strong and durable)
Negative:
Shadow = Death & Fire = Cha & Int
(Shadows hold physically deceptive and crafty lurkers)
Acid = Death & Water = Cha & Wis
(Acid can be imperceptible when physically disguised as a harmless water or drink)
Void = Death & Air = Cha & Dex
(Voidness is a concept that is commanding and magnetic as it yanks everything inward towards oblivion)
Metal = Death & Earth = Cha & Con
(Metal is shiny and flashy, yet still very durable)
Alignment:
Good has Strength
(Good is mighty and usually overcomes all)
Chaos has Dexterity
(Chaos is agile and reflexive)
Law has Constitution
(Laws are made to be solid and unflappable)
Passion has Intelligence
(Passion comes with a desire for creativity and inventiveness)
Neutrality has Wisdom
(Neutrality is calm and sensible)
Evil has Charisma
(Evil is spirited and persuasive, it appeals to your inner vanity)
Summary:
Strength, Life, Good
Dexterity, Air, Chaos
Constitution, Earth, Law
Intelligence, Fire, Passion
Wisdom, Water, Neutrality
Charisma, Death, Evil