People also ask
How many isotopes of tellurium are there?
Naturally occurring tellurium has eight isotopes, out of which six are stable. The stable isotopes are 120 Te, 122 Te, 123 Te, 124 Te, 125 Te and 126 Te. The other two are slightly radioactive 128 Te and 130 Te. 128 Te have long half-life of 2.2 x 10 24 years.
What are the properties of tellurium?
Know everything about Tellurium Facts, Physical Properties, Chemical Properties, Electronic configuration, Atomic and Crystal Structure. Tellurium is a chemical element with symbol Te and atomic number 52. It is a brittle, mildly toxic, rare, silver-white metalloid.
What is the electron configuration of tellurium (Te)?
Now the atomic number of tellurium (Te) is 52. Hence the electron arrangement in tellurium is 2, 8, 18, 18, 6. And the electron configuration of tellurium is 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p4.
What is the periodic table classification of tellurium?
Tellurium Periodic Table Classification Group 16 Period 5 State at 20C Solid Color Silvery lustrous gray Electron Configuration [Kr] 4d10 5s2 5p4 Electron Number 52 6 more rows …