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Maximum covalency is equal to the number
- a)paired p-electrons
- b)unpaired s-electrons
- c)unpaired s and p-electrons
- d)s-and p-electrons in the valence shells
Correct answer is option 'D'. Can you explain this answer?
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Maximum covalency is equal to the numbera)paired p-electronsb)unpaired...
s-and p-electrons have generally low energy than d-and f-electrons thus take part in chemical bonding.
Maximum covalency = (s + p) valence electrons,
covalency of C =4, valence electrons = 4 S = 6 valence electrons = 6
Maximum covalency = (s + p) valence electrons,
covalency of C =4, valence electrons = 4 S = 6 valence electrons = 6
Most Upvoted Answer
Maximum covalency is equal to the numbera)paired p-electronsb)unpaired...
Maximum covalency is equal to the number of s- and p-electrons in the valence shells.
Covalency refers to the number of electrons that an atom can share with other atoms to form covalent bonds. It is determined by the number of unpaired electrons in the valence shell of an atom.
Valence Electrons
Valence electrons are the electrons present in the outermost shell of an atom. They are responsible for the chemical properties of an element, including its ability to form covalent bonds. The valence shell is the outermost electron shell of an atom, and it can hold a maximum of 8 electrons.
Covalent Bonds
Covalent bonds are formed when atoms share electrons. Each atom contributes one or more electrons to the bond, allowing both atoms to achieve a more stable electron configuration. The maximum number of covalent bonds that an atom can form is equal to the number of unpaired electrons in its valence shell.
s and p Electrons
The s and p orbitals are the most commonly involved in covalent bonding. The s orbital can hold a maximum of 2 electrons, while each p orbital can hold a maximum of 6 electrons. Therefore, the valence shell of an atom can contain a maximum of 8 electrons: 2 in the s orbital and 6 in the three p orbitals.
Maximum Covalency
The maximum covalency of an atom is equal to the sum of the number of unpaired electrons in the s and p orbitals of its valence shell. This is because each unpaired electron can form a covalent bond with another atom.
For example, carbon has 4 valence electrons, with 2 in the 2s orbital and 2 in the 2p orbital. Since all 4 electrons are unpaired, carbon can form a maximum of 4 covalent bonds.
In general, elements that have completely filled s and p orbitals in their valence shells, such as the noble gases, have a covalency of 0 because they do not readily form covalent bonds. Elements with unpaired electrons in their valence shells, such as carbon, nitrogen, and oxygen, have higher covalencies and can form multiple covalent bonds.
Therefore, the maximum covalency is equal to the number of s and p electrons in the valence shells, as stated in option D.
Covalency refers to the number of electrons that an atom can share with other atoms to form covalent bonds. It is determined by the number of unpaired electrons in the valence shell of an atom.
Valence Electrons
Valence electrons are the electrons present in the outermost shell of an atom. They are responsible for the chemical properties of an element, including its ability to form covalent bonds. The valence shell is the outermost electron shell of an atom, and it can hold a maximum of 8 electrons.
Covalent Bonds
Covalent bonds are formed when atoms share electrons. Each atom contributes one or more electrons to the bond, allowing both atoms to achieve a more stable electron configuration. The maximum number of covalent bonds that an atom can form is equal to the number of unpaired electrons in its valence shell.
s and p Electrons
The s and p orbitals are the most commonly involved in covalent bonding. The s orbital can hold a maximum of 2 electrons, while each p orbital can hold a maximum of 6 electrons. Therefore, the valence shell of an atom can contain a maximum of 8 electrons: 2 in the s orbital and 6 in the three p orbitals.
Maximum Covalency
The maximum covalency of an atom is equal to the sum of the number of unpaired electrons in the s and p orbitals of its valence shell. This is because each unpaired electron can form a covalent bond with another atom.
For example, carbon has 4 valence electrons, with 2 in the 2s orbital and 2 in the 2p orbital. Since all 4 electrons are unpaired, carbon can form a maximum of 4 covalent bonds.
In general, elements that have completely filled s and p orbitals in their valence shells, such as the noble gases, have a covalency of 0 because they do not readily form covalent bonds. Elements with unpaired electrons in their valence shells, such as carbon, nitrogen, and oxygen, have higher covalencies and can form multiple covalent bonds.
Therefore, the maximum covalency is equal to the number of s and p electrons in the valence shells, as stated in option D.
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Maximum covalency is equal to the numbera)paired p-electronsb)unpaired s-electronsc)unpaired s and p-electronsd)s-and p-electrons in the valence shellsCorrect answer is option 'D'. Can you explain this answer?
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