This is all 118 individual symbols of the Periodic Table of Elements. Each symbol has a black background with a white frame and white letters and numbers. Each symbol has a large symbol letter(s), the atomic number, and the name of the element. The atomic weight is not included. Each symbol has an SVG, PNG, and JPEG file for a total of 354 files. Thousands of words, phrases, and names and initials can be spelled with this “alphabet”.