If you are referring to to the molecule, CO, it contains two atoms , C1+O1
Answer:
Hydrogen is the smallest chemical element. It has one proton and one electron, making it neutral. However, the ions of hydrogen atom are charged species. Thus, the key difference between hydrogen atom and hydrogen ion is that the hydrogen atom is neutral whereas hydrogen ion carries a charge.
Answer:
I would say A
Explanation:
our ancestors are the people that lived long before us
