If you are referring to to the molecule, CO, it contains two atoms , C1+O1
Answer:
the atoms of the original substances gain, lose and even share their very own electrons. write the symbols of the elements that form the compound. Write down the valency, and lastly go over valencies. This is all I got so far. I hope this helps
Explanation:
Chlorine is a halogen and all halogens and oxygen, nitrogen and hydrogen are diatomics
