what is silicon number of protons, neutrons, electrons atomic number, and mass number
Silicon: Symbol: Si Atomic Number: 14: Atomic Mass: 28.086 atomic mass units Number of Protons: 14: Number of Neutrons: 14: Number of Electrons: 14: Melting Point: 1410.0Â° C: Boiling Point: 2355.0Â° C: Density: 2.329 grams per cubic centimeter: Normal Phase: Solid: Family: Metalloids: Period: 3: Cost: $50 per pound