1. The name of this element is silicon. Its symbol is Si.
2. The atomic number is 14.
3. The atomic mass is 28.0855.
4. Silicon is in the carbon family.
5. There are 14 protons, 14 electrons, and 14 neutrons.
6. The electron configuration is Ne 3s2 3p2
7. Silicon is the most abundant electropositive material with a metallic luster. It is dark in color, most commonly gray or silver. It is abundant in humans, the earth, and plays a major role in everyday life.
8. The melting point of silicon is 1410°C, and the boiling point is 3265°C.