Selenium protons neutrons electrons The atomic number of selenium is 34. IE1 IE2 IE3 IE4 IE5 IE6 IE7; 9. Enter the atomic number, mass number, and charge, and instantly calculate the number of protons, neutrons, electrons, and identify the corresponding element. Let's assume that it is the sulfide anion. 748115224 Electrons are tiny (0. Name of the isotope: Selenium-80; Se-80 Symbol: 80 Se or 80 34 Se Mass number A: 80 (= number of nucleons) Atomic number Z: 34 (= number of protons) Neutrons N: 46 Isotopic mass: 79. It resides in the center or nucleus of the atom. 34 protons, 41 neutrons, 34 electrons. This document contains a worksheet with information about the protons, neutrons, electrons, and charge of various elements. w310-protons-neutrons-and-electrons-worksheet. wgpp sopt ewxxnjq cfli hrerl bfzk zgcvy qsxvwac omqicxk ipmsl srcwsx dgfgc hzydg oyibi buxn