very few gases actually smell of anything, i believe that only the halogens (group (1)7) smell of anything, and they are the only pure elements that have a gaseous colour.
To answer your question, noone actually knows why oxygen(or any other gas like it) is odourless and colourless. its one of lifes mysteries
oxygen it has no colour, taste or smell.
Oxygen hasn't smell.
No, oxygen is an odorless gas. Even dogs can't smell it.
Oxygen gas has no color. Liquid oxygen has a very slight blue color.
it is odourless
what do you think! do you usually smell it? do you smell it when your given an oxygen mask? seriously use your common sense
The color is white and the smell depends on different varieties.
You taste oxygen. You taste the smell of the oxygen.
Air is 21% oxygen. It is always around us. It would be pointless to be able to smell it, so our noses are not adapted to smell it.
The color green comprises light energy and has no smell.
White is a color in which you can not smell,hear, or taste.
No.Sometimes farts are just gas so they do not always smell.