Pyrogallol,when in alkaline solution, it absorbs oxygen from the air, turning brown from a colourless solution. or simply none
Oxygen, the element with an atomic number higher by one than that of nitrogen.
Oxygen
It absorbs it from the water
yes!
No, Oxygen is an element and Carbon is an element. Thus Oxygen and Carbon are elements.
Ozone (O3) is the ultraviolet radiation that absorbs oxygen molecules in the stratosphere. UV radiation breaks apart oxygen molecules (O2), allowing the loose oxygen atoms to combine with other oxygen molecules to form ozone.
Oxygen the element.
When oxygen absorbs UV, it breaks it down. That atom then reacts again with oxygen to form ozone.
There are two: # oxygen, O2, absorbs UV-C and more energetic radiation, # ozone, O3, absorbs UV-B and more energetic radiation.
uses for the element oxygen?
Oxygen is an element
oxygen is a element ! :)