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Selenium
Brad Massender
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When 3 d orbitals are completely filled the new electrons will enter in?
After the 3d sublevel is filled, additional electrons will occupy the 4p orbitals, for a total of 6 electrons in the 4p sublevel.
How can you tell from an element's number of valence elns whether the element is more likely to form a caor an anion?
If an element has less than four valence electrons, it will tend to lose its valence electrons and form cations. If an element has more than four valence electrons, it will tend to gain electrons and form anions. An element that has four valence electrons will tend to form covalent bonds rather than ionic bonds.
How many valence electrons would an element with an atomic number of 14 have?
Four electrons
How many outer electrons germanium has?
It is got 4 electrons in its outermost shell. The last two electrons fall in the 4p orbitals.
Is the element silicon likely to form ionic or covalent bonds. why?
Silicon is an element in group 14. It has four valence electrons. Silicon tends to share electrons rather than releasing or obtaining four electrons (which needs tremendous energy). Hence it forms covalent bonds.
What element is a period 4 non metal with 3 electrons in the 4p sublevel?
Selenium or Se
What element has four electrons?
It is Beryllium ,Be
When 3 d orbitals are completely filled the new electrons will enter in?
After the 3d sublevel is filled, additional electrons will occupy the 4p orbitals, for a total of 6 electrons in the 4p sublevel.
How can you tell from an element's number of valence elns whether the element is more likely to form a caor an anion?
If an element has less than four valence electrons, it will tend to lose its valence electrons and form cations. If an element has more than four valence electrons, it will tend to gain electrons and form anions. An element that has four valence electrons will tend to form covalent bonds rather than ionic bonds.
What has 4 electrons and is in period 2 of the periodic table?
it is the very common atom Carbon. --- The element could be carbon, if the four electrons are in the valence shell. However, if it is total of four electrons, then the element will be beryllium
Which is better TPN or 4P MCB?
TPN is same as 4P MCB TPN means Three Pole and Neutral - four pole MCB. 4P is four pole MCB
What is the configuration for germanium?
1s2 2s2 2p6 3s2 3p6 4s2 3d8 5s2 4p2 Edit by Dr.J. How can this have 5s2 electrons? This configuration is incorrect. Germanium is a p-block element and so has 4p valence electrons, not 5s.
How many valence electrons would an element with an atomic number of 14 have?
Four electrons
How many outer electrons germanium has?
It is got 4 electrons in its outermost shell. The last two electrons fall in the 4p orbitals.
How many valence electron have selenium?
6. If you look at the electron configuration of Selenium, it is [Ar]3d^10 4s^2 4p^4, meaning 10 electrons are located in the 3rd shell, and a total of 6 are located in the 4th shell, the highest energy shell. The electrons in the 4s and 4p shells combined are the valence electrons, meaning there are 6 valence electrons on Selenium.
What are four things you can learn about an element by looking at its box on the periodic table?
protons,neutrons,electrons, and the element name
Is the element silicon likely to form ionic or covalent bonds. why?
Silicon is an element in group 14. It has four valence electrons. Silicon tends to share electrons rather than releasing or obtaining four electrons (which needs tremendous energy). Hence it forms covalent bonds.
