What are the basic properties of Tellurium?
Tellurium (symbol: Te) is a metalloid with atomic number 52. Its atomic mass is 127.6 u, and it belongs to period 5 and group 16.
Tellurium (Te) Properties and Facts
Element 52 - Metalloid
What is the electron configuration of Tellurium?
The electron configuration is: 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ 5s² 5p⁴
What are the physical properties of Tellurium?
Melting point: 722.66 K
Boiling point: 1261.0 K
Density: 6.24 g/cm³
What are the known isotopes of Tellurium?
- Te-120: 0.09% abundance
- Te-122: 2.55% abundance
- Te-123: 0.89% abundance
- Te-124: 4.74% abundance
- Te-125: 7.07% abundance
- Te-126: 18.84% abundance
- Te-128: 31.74% abundance
- Te-130: 34.08% abundance
What is the biological role and occurrence of Tellurium?
Biological role: No known biological role
Natural occurrence: Found in telluride ores