What is true for the trends of electronegativity in periodic table Question 30 options: Electronegativity increases from top to bottom in the periodic table Electronegativity decrease from left to right in the periodic table The elements on the right and top of the periodic table have the lowest electronegativity The elements on the left and bottom of the periodic table have the highest electronegativity Group IA of the periodic table (Alkali metals) have the lowest electronegativity.
Types of Chemical Bonds
The attractive force which has the ability of holding various constituent elements like atoms, ions, molecules, etc. together in different chemical species is termed as a chemical bond. Chemical compounds are dependent on the strength of chemical bonds between its constituents. Stronger the chemical bond, more will be the stability in the chemical compounds. Hence, it can be said that bonding defines the stability of chemical compounds.
Polarizability In Organic Chemistry
Polarizability refers to the ability of an atom/molecule to distort the electron cloud of neighboring species towards itself and the process of distortion of electron cloud is known as polarization.
Coordinate Covalent Bonds
A coordinate covalent bond is also known as a dative bond, which is a type of covalent bond. It is formed between two atoms, where the two electrons required to form the bond come from the same atom resulting in a semi-polar bond. The study of coordinate covalent bond or dative bond is important to know about the special type of bonding that leads to different properties. Since covalent compounds are non-polar whereas coordinate bonds results always in polar compounds due to charge separation.
What is true for the trends of electronegativity in periodic table
Question 30 options:
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Electronegativity increases from top to bottom in the periodic table |
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Electronegativity decrease from left to right in the periodic table |
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The elements on the right and top of the periodic table have the lowest electronegativity |
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The elements on the left and bottom of the periodic table have the highest electronegativity |
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Group IA of the periodic table (Alkali metals) have the lowest electronegativity. |
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