Atomic structure of 14 elements use the periodic table of elements to answer the questions below. how can you determine the number of protons in the nucleus of an atom of any of the elements listed in the table? which element has 14 protons in the nuclei of its atoms? explain how you can determine the number of electrons surrounding the nucleus of an atom of any of the elements listed in the table. which element has 19 electrons surrounding the nuclei of its atoms? explain how you can determine the number of neutrons in the nucleus of an atom of any of the elements listed in the table. which element doesn’t have a neutron in the nuclei of its atoms? how many neutrons are present in the nucleus of an iron atom? how many protons, neutrons, and electrons are present in and surrounding the nucleus of a chlorine atom?