The electron configurations of all the elements in a group have the same number of valence electrons. Valence electrons are the electrons found in the outermost shell of an element.
Well, some website said that it was in group Va, but what is group Va?
The noble gas family consisting of Helium, Neon, Argon, Krypton, Xenon and Radon have been considered as non-reactive and inert due to their stable configurations. But now compounds having Xenon and Krypton have been synthesized. So, it can be said that there is no such family on the periodic table which does not react with elements.
This electron is called excited.
The bond is said to be a covalent bond. In a covalent bond, electrons are shared between atoms, typically in nonmetallic elements, in order to achieve a stable electron configuration.
A representative element with eight electrons in its valence shell is said to be at a stable electron configuration, known as the octet rule. This means the element has achieved a full outer shell of electrons, making it less likely to react with other elements to gain stability. Examples of such elements are noble gases like neon and argon.
Elements in the same group have similar characteristics because they have the same number of valence electrons, which determines their chemical properties. In contrast, elements in the same period have different characteristics because they have different numbers of energy levels and electron configurations.
On the Periodic Table of elements, elements that align horizontally are said to be in the same row, and objects that align vertically are said to be in the same group.
Well, some website said that it was in group Va, but what is group Va?
The noble gas family consisting of Helium, Neon, Argon, Krypton, Xenon and Radon have been considered as non-reactive and inert due to their stable configurations. But now compounds having Xenon and Krypton have been synthesized. So, it can be said that there is no such family on the periodic table which does not react with elements.
They all have the same number of valence electrons in their outer shell
This electron is called excited.
The elements of 1st group are known as Alkalis and They are said to be in Lithium Family. The element are Lithium (Li) , Sodium (Na) , Potassium (K) , Rubedium (Rb) , Cesium (Cs) , Francium (Fr)
Elements with high electronegativity and small size, such as oxygen and fluorine, can react with larger elements in the group with a lower electronegativity. This is because the smaller, more electronegative atoms can "pull" electrons away from the larger atoms, leading to chemical reactions.
The bond is said to be a covalent bond. In a covalent bond, electrons are shared between atoms, typically in nonmetallic elements, in order to achieve a stable electron configuration.
A representative element with eight electrons in its valence shell is said to be at a stable electron configuration, known as the octet rule. This means the element has achieved a full outer shell of electrons, making it less likely to react with other elements to gain stability. Examples of such elements are noble gases like neon and argon.
who said this atoms of different elements are different
I know sodium is one but I am still checking for the others. Someone said all but the noble gases.