Is alominum corrosive or non corrosive?

Yes.

Nobody cares so there, look on some science site.

Non corrosive metals include Gold, Platinum, Tungsten and some other metals.

Yes there are non-corrosive metals, a few examples are: Platinum, nitinol (a nickel titanium alloy), and gold is also virtually non-corrosive.

non corrosive means that something which do not burnt or vanishes.