The chemical property of an element is determined by the atomic mass or atomic number of an atom.Give reason
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An element is a substance made exclusively from one type of atom and which cannot be broken down further into smaller particles by nonchemical reaction. An element is identified by the number of protons contained in the nuclei of its atoms. All the elements are listed in the periodic table with such details as chemical symbols. An element’s positioning in the periodic table is essentially determined by the number of electrons, the group is determined by the number of valence shell, and the elements block is determined by the type of orbital in which the valence electron is located.
Chemical properties of elements in the periodic table include atomic number, atomic mass and electronegativity. The atomic number refers to the number of protons contained in the core of an atom. The atomic mass is the mass of an atom presented as atomic mass units. Electronegativity indicates the affinity of an atom to attract electrons from another atom to its side during a chemical bonding. Other chemical properties include density, melting point, boiling point, van der Waals radius, ionic radius and isotopes
Chemical properties of elements in the periodic table include atomic number, atomic mass and electronegativity. The atomic number refers to the number of protons contained in the core of an atom. The atomic mass is the mass of an atom presented as atomic mass units. Electronegativity indicates the affinity of an atom to attract electrons from another atom to its side during a chemical bonding. Other chemical properties include density, melting point, boiling point, van der Waals radius, ionic radius and isotopes
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The chemical property of an element is determined by the atomic mass or atomic number of an atom.
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⇒ The atomic no : of an element tells us the no : of electrons.By knowing the no : of electrons , we will get to know electronic configuration.
⇒By knowing the electronic configuration of an element we will know the combining capacity of an element or valency.
⇒The chemical property of an element is determined upon arrangement of electrons.
⇒Therefore-the chemical property of an element is determined by the atomic mass or atomic number of an atom.
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⇒ The atomic no : of an element tells us the no : of electrons.By knowing the no : of electrons , we will get to know electronic configuration.
⇒By knowing the electronic configuration of an element we will know the combining capacity of an element or valency.
⇒The chemical property of an element is determined upon arrangement of electrons.
⇒Therefore-the chemical property of an element is determined by the atomic mass or atomic number of an atom.
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