The reaction is:
Te + O2 = TeO2
Te is the chemical symbol for tellurium, a metalloid element with atomic number 52.
When brass is heated, it can oxidize and change color. It typically starts as a golden-yellow color when cool, then turns to a darker brown or red color as it gets heated, and eventually may develop blue or greenish hues due to oxidation.
Tellurium
The most common isotopes of tellurium are tellurium-128, tellurium-130, tellurium-132, tellurium-128m, and tellurium-130m. These isotopes have varying numbers of neutrons in their nuclei, giving them different atomic masses.
Tellurium was the first name.
TeCl2 is the chemical formula for tellurium dichloride. It is a compound composed of tellurium and chlorine atoms. Tellurium dichloride is a yellow to red-brown solid that is used in the synthesis of various tellurium-containing compounds.
When silver is heated, it will expand due to the increase in temperature. At high temperatures, silver will oxidize and form a black layer of silver oxide on its surface. If heated further, silver will eventually melt at a temperature of 961.78 degrees Celsius (1763.2 degrees Fahrenheit).
Tellurium is one of the Rare Earths.
The chemical symbol of tellurium is Te.
Yes, tellurium is a metalloid.
The element with 52 protons is Tellurium, which has the chemical symbol Te. It is a metalloid with a variety of applications in industry and technology.
See the link below for the tellurium applications.