There's growing evidence ...Fentanyl (or hydromorphone) have a better side effect profile than morphine (remember the vaunted vasodilation is only a side effect) thereby making fentanyl a better choice..
The subatomic particles in the nucleus of a carbon atom are protons and neutrons. The atomic nucleus contains protons and usually neutrons (except for hydrogen-1 (protium) atoms. The number of protons is an element's atomic number and is the same for all atoms of an element. Carbon has atomic number #6#. So all atoms of carbon have #6# protons in their atomic nuclei.
They would also like to have the same number of electrons as they have protons in order to stay electrically balanced. Review: 1  Subatomic particles are particles that are smaller than the atom. 2  Protons, neutrons, and electrons are the three main subatomic particles found in an atom.