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zapta
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Kindly give me a link to some place I can study about Atomic Structure and Periodicity/Classification for IIT-JEE
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Atomic structure refers to the arrangement of subatomic particles within an atom. This includes the nucleus, which contains protons and neutrons, and the electrons orbiting the nucleus.
Elements are classified into groups and periods on the periodic table based on their atomic structure. Elements in the same group have similar electron configurations and therefore exhibit similar chemical properties, while elements in the same period have the same number of electron shells.
Studying atomic structure is crucial for understanding the behavior and properties of matter. It helps us understand why certain elements react with others and how compounds are formed. It also allows us to manipulate and control atoms for various purposes, such as in medicine and technology.
Our understanding of atomic structure has evolved significantly over time, from the early theories of atoms as indivisible particles to the modern model of the atom with a nucleus and orbiting electrons. Advancements in technology, such as the development of the electron microscope, have allowed us to observe and study atoms more closely.
Atomic structure can be altered through processes such as nuclear reactions, which can change the number of protons and neutrons in the nucleus. Electrons can also be added or removed from an atom through chemical reactions, creating ions. However, the fundamental structure of an atom, with a nucleus and orbiting electrons, remains the same.