a different kind of stuff which has some properties of each.
Isn't the general idea that light has all the properties of each?
Yeah, you need to go on. You've listed 8, which I personally find impressive, but the poll has an option for "More than 15". So you're only half way there.
We can found no scientific discipline, nor a healthy profession on the technical mistakes of the Department of Defense and IBM. -- Edsger Dijkstra