Question

important questions on chemistry chapter 2 structure of atoms of ISC class 11 please give........​

Answer 1

Answer:

1what is Rutherford atomic model explain it and what is its drawbacks

2 explain what is Planck's Quantum theory

3

Answer 2

Structure of atoms of ISC.

• Protons, electrons, and neutrons make up the bulk of the atomic structure of matter. The atom's nucleus, which is made up of protons and neutrons, is encircled by the atom's own electrons. The total number of protons in an element's nucleus is indicated by the element's atomic number.
• An atom is a complicated configuration of negatively charged electrons grouped around a positively charged nucleus in certain shells. Protons and neutrons make up the majority of the atom's mass in this nucleus (except for common hydrogen which has only one proton). Every atom is about the same size.
• The building blocks of matter are called atoms. It is the smallest unit of matter and is made up of the proton, neutron, and electron, which are all subatomic particles.
• Without releasing energy, electrons orbit the nucleus in stable orbits. Each orbit has a distinct energy and is referred to as an energy state or energy shell.
• K, L, M, and N shells are used to describe an orbit or energy state. The electron is said to be in the state when it is in the lowest energy state.

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