What do you know about the imaginary element Justwondoricium, shown below, given the information provided? List at least 3 different things.

The information provided suggests that the element is colorless

and transparent, and its refractive index is 1.000.

If a pure sample could be isolated for examination, we would expect

its density, hardness, and viscosity to be negligible, vanishingly small,

and virtually zero.