tellurium

1. **Element: Tellurium** 2. **Symbol: (TE)﻿** 3. **Protons: (52)** 4. **It is found in the: (air,water and land)** 5. **Phisical facts** 6. **How is this element useful? It is used in disease treatment.** 7. **Interesting facts: it is a metaloid.** 8. **sources:** [] []
 * How it got its name: (Its the greek word tellus)**
 * discoverer: (Franz Muller Van Rictenstien)**
 * Discovered in: (1782**)
 * atomic number:(52)**
 * Atomic mass:(127.6 AMU)**
 * electrons: (52)**
 * neutrons: (76)**
 * Its form's are: (Solid, liquid, Gas)**
 * it is also a bu product of lead, copper.**
 * Melting point: (Measured in C)**
 * Boiling Point: (Measured** in C)
 * Density: (6.24 g/cm3)**