Atomic Structure Worksheet with a table of elements and their properties.
A worksheet titled "Atomic Structure Worksheet" showing a table with columns for Name of Element, Symbol of Element, Atomic Number, Mass Number, Number of Protons, Number of Neutrons, and Number of Electrons, with data filled in for various elements like Sodium, Iron, Aluminum, Carbon, Hydrogen, Phosphorus, Arsenic, Neon, Potassium, Cobalt, Iodine, Lead, Oxygen, Zinc, Chromium, Barium, Silver, and Gold.