Can you prove to me that Gravity isn't just density?

Maybe take a physics class before you start making theories. Or better yet, get a Phd.

>Can you prove to me that Gravity isn't just density?

I imagine both "models" for Reality can exist, but you'll have to do all the work on the density theory.
It's not as if math or physics are realistic or that accurate; most of their numbers are nonsense.

Can you prove to me that oranges aren't orange colored apples?

yes very easily, so what?

...

If gravity is just density than why do things still fall in vacuum chambers? Also, what exactly is the reason that more dense things go down? Some sort of magical force that just makes heavy things fall? aka gravity

you can start by touching their outer peel. they're different
now prove the OP

could just be a rough apple

no because oranges have a rind apples don't

some apples have thicker skins than others