Elements Their Atomic, Mass Number,Valency And Electronic Configuratio - First twenty Elements and their electronic configurations / Atomic number and mass number.
Elements Their Atomic, Mass Number,Valency And Electronic Configuratio - First twenty Elements and their electronic configurations / Atomic number and mass number. . The electronic configuration of potassium (k) is 2,8,8, 1 instead of 2,8,9 though the m shell can. For example, the mass number of argon atoms and calcium atoms can both be 40. Electronic configuration of sodium atom: The distribution of electrons in different orbitals of atom is known as electronic configuration of the atoms. (iii) in fact the energy of an orbital is determined by the quantum number n and l with the help of (n+l) rule or bohr bury rule. In atomic physics and quantum chemistry, the electron configuration is the distribution of electrons of an atom or molecule (or other physical structure) in atomic or molecular orbitals. Atomic mass + atomic number. The valency of an element measures its ability to combine with other elements. This video is about the easy learning of atomic number, atomi
