Table of Contents
What is electron configuration of an atom?
The electron configuration of an atom is how the electrons are distributed within the atom’s orbits (shells) and sub shells. The electron configuration of an atom is important as it helps to predict the chemical, electrical and magnetic behavior of substance.
Where is the P block?
right side
The p-block elements are found on the right side of the periodic table. They include the boron, carbon, nitrogen, oxygen and flourine families in addition to the noble gases. The noble gases have full p-orbital’s and are nonreactive.
What is the most stable configuration of electrons in an atom?
The most stable electron configuration is that of a noble gas, due to the fact that its valence shell is filled. For helium, that means two valence electrons (a duet) in the 1s sublevel, and for the rest it means eight valence electrons (an octet) in the outermost s and p sublevels.
What are the functions of the electron in an atom?
In atomic theory and quantum mechanics, an atomic orbital is a mathematical function that describes the wave-like behavior of either one electron or a pair of electrons in an atom. This function can be used to calculate the probability of finding any electron of an atom in any specific region around the atom’s nucleus.
How do you write an electron configuration?
For example, fill the 1s orbital with two electrons before placing any electrons in the 2s orbital. Write out the electron configuration Write out the electron configuration according to the standard method by writing the energy level, followed by the type of orbital with an exponent indicating the number of electrons in the orbital.
How to calculate electron configuration?
If you want to do manually then follow the steps below to write shorthand electron configurations: First, find the required element on the periodic table. Now, find the atomic number of the first noble gas in the periodic table. Write the noble gas symbol in parentheses to start its electronic configuration. Then, continue writing the electron configuration of a certain element until you reach the correct number of electrons.