What element has the chemical symbol O?

Science is one of my favorite subjects! I’m not great at it but I love it! I do know o is oxygen for sure!

Isn’t oxygen O2, not just O?

easy bezzy one two threeze

with no oxygen, and no hydrogen, this whole earth would shrink to a golf ball. that means there's not very much land. the rocks in which we live on are very outstretched by containing particles of water and air.

chemistry is a part of anatomy and physiology.

So easy question😙