curiosity............
As a symbol, a screw would represent technological sophistication.
What symbol would represent a chlorine ion that has ionized to have a stable electron configuration?
There isn't a specific Roman symbol for curiosity. However, the Roman god Mercury, known for his curiosity and intelligence, is often associated with curiosity in Roman mythology.
A backbone?
poridge poridge
You think probable to the chemical symbol of an element.
Light green.
Monkeys represent cleverness and curiosity
Rectangles
A symbol to represent happiness would be bluebirds (happy birds...),flowers,a beautiful scene, smiley face, rainbow...........Anything that makes you happy.....
The Hindu's symbol represent the unmanifest and manifest aspects of God.