Question

can you answer the arrangement of electrons in atom?
2. what keep the electron from converging around the nucleus..
3.. why does different element have different behaviour...
the person who never will answer correctly the answer of these three questions I will FOLLO..W HIM..ONLY HIM..​

Answer 1

Answer:

1. The arrangement of electrons in various energy levels or shells of an atom is known as electronic configuration of the element. The maximum number of electrons which can be accommodated in any energy level of an atom is given by 2n²(Bohr-Bury Rule)
2. Electrons are not little balls that can fall into the nucleus under electrostatic attraction. Rather, electrons are quantized wavefunctions that spread out in space and can sometimes act like particles in limited ways. An electron in an atom spreads out according to its energy.
3. <br> Reason(R) The chemical properties of an atom are controlled by the numb er of electron s in the atom. ... Isotopes have the saem atomic number i.e. same number of electrons which are responsible for their chemical behaviour. Hence, these exhibit smililar chemical properties.

Answer 2

Answer:

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