Read the following statements. Encircle the letter of the correct answer. 1. A covalent bond consists of A. a shared proton C. two different ions B. a shared electrons pair 2. The only property listed that is NOT a characteristic of ionic compounds is D. an octet of electrons A. high melting point B. hardness C. lack of crystal structure D. good conductor of heat 3. Which of the following is a characteristic property of ionic compounds? A. They have low melting points. B. they have low boiling points. C. they form hard, brittle crystals with characteristic shapes. D. they contain no charged particles
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.
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