No, they should be underneath.
Xenon is not visible so in gaseous form,it is odorless and colorless.
Chlorine gas is green. If you heat iodine to make iodine gas it is a beautiful purple. Gasses of several compounds are also visible.
If your vision is normal, then you CAN see visible light.
Gas is only visible by having a certain color: Chlorine: greenish yellow, Iodine: purple, Bromine: redish brown. No color, not visible.
One reason 'Normal Light' has that name is because it is visible to us and useful to us in so many different ways
I don't think its normal . Ask your docter
what is the normal phase of the elment Argon The normal phase of the element Argon is a gas.
They are visible in Print Layout or Page Layout view, and they are not visible in Normal View.
A gas BBQ is more expensive than a normal BBQ. Normal BBQs cost about $300, but gas goes beyond that. So I recommend that you buy a normal BBQ than a gas one. Gas is pricey these days, so go for a normal one.
oxygen i s colorless gas because it does not appear in the visible region of uv visible spectroscopy
The answer is visible light. Visible light is light that can be seen with a naked eye