Answer:
Oxygen has an atomic number of 8. This means that the nucleus of every atom of oxygen contains 8 protons.
The atomic number of an element is the number of protons present in the nucleus of an atom of that element. It is a unique identifier for each element and is used to determine its properties and behavior.
In the case of oxygen, the atomic number is 8, which means that each atom of oxygen has 8 protons in its nucleus. These protons are positively charged particles that reside in the nucleus of the atom and are responsible for the element's chemical properties.
It is important to note that the number of protons in the nucleus of an atom is constant and does not change, regardless of the element's location or the conditions under which it is found. This means that all atoms of oxygen, regardless of their source or environment, have 8 protons in their nucleus.
Step-by-step explanation: