Slient Study

👉The arrangement of all the known element according to their properties in such a way that the elements of similar properties are grouped together in tabular form is called Periodic Table. A).  i.)Lavished classified the element simply in metals and…

It is the Soul of Constitution ● The Preamble of the constitution of India is a brief introductory statement that sets out the guiding purpose,principles and philosophy of the Constitution. ● The ideals behind the Preamble to India's Constitutio…

Chemical Bonding:- The attractive force which holds various constituent ( atoms,ions,etc.) together in Chemical species is called a Chemical Bond. 1. Tendency to acquire minimum energy  a). When two atoms approach to each other - nucleus of one atom …

Constitution of India  * Legislative Power:- Power to make Rules/Laws.  -> Rules of selection of people for law Making. * Execution Power:- Power to implement Rules/Law. -> Rules of selection of people from execution of law. * Judicial Power:- …

Classification of Indian History  * Prehistory- Mortal and material remains.  * Proto history- Material,mortal remains and, Archeology Numismatics folklore and folktales. * Ancient history- Literature, Inscription,Archeology, Numismatics,folklore and …

Quantum number give complete information about and electron Or orbital in the atom. General representation of an atom. ATOM ➡️ SHELL ➡️ SUBSHELL ➡️ ORBITAL ➡️ ELECTRON.  Principal Quantum Number . Principal Quantum Number denoted by small ( n ). I. Va…