Daily Archives: May 19, 2015

Scrabble Periodic Table
This fun Scrabble periodic table wallpaper has tiles designed to look like Scrabble tiles. The background is a stylized Scrabble board. Each tile contains the element’s atomic number, element symbol, element name and atomic mass. The table is optimized to fit on a widescreen monitor with resolution 1920×1080. Click the […]

Scrabble Periodic Table Wallpaper

Beryllium Crystal 1
Beryllium is the fourth element of the periodic table. These beryllium facts contain chemical and physical data along with general information and history. Basic Beryllium Facts Name: Beryllium Atomic Number: 4 Element Symbol: Be Group: 2 Period: 2 Block: s Element Family: Alkaline Earth Atomic Mass: 9.012182(3) Electron Configuration: [He]2s2 (shorthand) or 1s22s2 (full) Discovery: Louis-Nicholas Vauquelin in 1798. Vauquelin was […]

Beryllium Facts

Lithium Flame Test 1
Basic Lithium Facts Name: Lithium Atomic Number: 3 Element Symbol: Li Group: 1 Period: 2 Block: s Element Family: Alkali Metal Atomic Mass: [6.938; 6.997] IUPAC guidelines 6.941 is commonly used for a single value Electron Configuration: [He]2s1 (shorthand) or 1s22s1 (full) Discovery: Johan August Arfwedson in 1817. Arfwedson was analyzing petalite ore. When burned, it gave off a […]

Lithium Facts