The following five questions relate to this structure. All bonding pairs have been drawn, but lone pairs have been left out. Which atom(s) is/are expected to carry a partial negative charge in this structure? a. ND and OB b. OB only c. CE only d. CC and CE e. CC only f. ND only How many lone pairs are on Atom D? What is the steric number of atom C? What is the molecular geometry around atom A? a. See-saw b. Trigonal planar c. Tetrahedral d. Square planar Rank the given bond angles from largest to smallest. H—CF—CE OB—CC—CA H—CA—H
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.
The following five questions relate to this structure. All bonding pairs have been drawn, but lone pairs have been left out.
Which atom(s) is/are expected to carry a partial negative charge in this structure?
How many lone pairs are on Atom D?
What is the steric number of atom C?
What is the molecular geometry around atom A?
Rank the given bond angles from largest to smallest.
H—CF—CE OB—CC—CA H—CA—H
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