What Is The Valence Of Selenium. Web there are two ways to find the number of valence electrons in selenium (se). It may have a valence of 6.
What Is the Oxygen Electron Configuration(O)?
The six electrons in the outermost shell allow selenium to have a variety of valence numbers. The valence of selenium depends on which compound it is in. Web the atomic number of selenium is 34. Web selenium has six valence electrons. Selenium is very similar to sulfur. Web the valence state is an important factor to the toxicity of selenium. It has 6 electrons in its valence shell and simply on that basis would be predicted to be divalen t. Therefore, the selenium atom will have two electrons in the first shell, eight in the 2nd orbit, eighteen electrons in the 3rd shell, and the remaining six electrons will be. It may have a valence of 6. The number of electrons in an unpaired state in the last orbit after the electron configuration of an atom is called the valency of that element.
And that is found to be true with compounds such as h2se. What is the valence of selenium? These organisms have the ability to acquire, metabolize and excrete selenium. It may have a valence of 6. The ability of one atom of an element to join another atom during the formation of a molecule is called valency (valence). The valence of selenium depends on which compound it is in. Web selenium is a group 16 element. Selenate is the form required by organisms that need selenium as a micronutrient. Web the atomic number of selenium is 34. Selenium has both a photovoltaic action (converts light to electricity) and a photoconductive action (electrical resistance decreases with increased illumination). And that is found to be true with compounds such as h2se.
