Is it possible to have a gas so dense a solid or liquid can be formed on top?

Question

any ideas? I’ve been wondering about this for a while.

Thanks

I ‘any ideas’ your question? Please elaborate – Jan Sep 29 '17 at 12:39 — Jan, Sep 29 '17 at 12:39

score 3 · Answer 1 · answered Sep 29 '17 at 12:28

3

Li weighs 0.534g/ml, Ar already 0.536g/ml at it's critical point, Kr 0.9.

So: Yes.

answered Sep 29 '17 at 12:28

Karl

1 Answers1