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Use the periodic table to find the numbers of protons, neutrons, and electrons for atoms of the following elements.
Protons, Neutrons, and Electrons Practice Worksheet Name of the element Atomic symbol Metal/metalloid /nonmetal Atomic number Protons Electrons Neutrons Atomic mass 5 11 Sodium 11 12 Gallium 31 68 Y 39 50 Copper 29 64 Pb 82 125 Ytterbium 103 173
Protons Neutrons Electrons Element Or Isotope Boron ... Yttrium Copper-55 Sodium-24 Lead Carbon-14 Silver Lithium-7 Thallium Calcium Bromine Hydrogen-3 Potassium-39 Nitrogen-16 . ... Iron Silicon Argon-32 Magnesium-24 Chlorine-30 Seaborgium . Title: Protons, Neutrons, and Electrons Practice Worksheet Author: Casey Kessel Created Date:
Fill in the blanks in the following worksheet. Please keep in mind that the isotope represented by each space may NOT be the most common isotope or the one closest in atomic mass to the value on the periodic table.
Given an element and a mass number you will tell us the number of protons, electrons, and neutrons. You will also diagram the electron configuration in an orbital diagram. The electrons found in the outer most energy level are collectively referred to as valence electrons.
30 Σεπ 2021 · Liveworksheets transforms your traditional printable worksheets into self-correcting interactive exercises that the students can do online and send to the teacher.
Build an atom out of protons, neutrons, and electrons, and see how the element, charge, and mass change. Then play a game to test your ideas!
