State the postulates of Bohr's model of atom what is the
maximum number of electrons that can be accommodated in a
shell ? Write the electronic configuration of chlorine atom
CAtomic Number of chlorin is 17)
Answers
Answer:imp postulates of bohr model of atom are: *atom consist of positively charged nucleus present at centre, occupyi g a very small space
* Electrons revolve around the atom in a definite path called orbit in stationary state
* When the electron move from one stationary state to the other energy is neither emitted or absorbed
* The frequency of radiation emitted or absorbed during transition is given by
u= delta E/h = E2-E1/h where E1 and E2 are energies of lower and higher energy states
* Angular momentum of an electron in a given stationary state can be expressed as
mvr = nh/2pi where n = 1, 2, 3,....
Chlorine atom 1s^2 2s^2 2p^6 3s^2 3p^5
Explanation:
Answer:
Each orbit or shell has a fixed enery and these circular orbits are known as orbital shells. Each shell can contain only a fixed number of electrons: The first shell can hold up to two electrons, the second shell can hold up to eight (2 + 6) electrons, the third shell canhold up to 18 (2 + 6 + 10) and so on.