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What are bonds where more than one pair of electrons are shared between two atoms?
If two electrons are shared then you have a double bond and with three electrons shared you have a triple bond. There is no other bond that exceeds a triple bond because it will make the atom have more than 8 electrons around it . This will make it unstable.
Are covalent bonds usually between two or more electrons?
No covalent bonds are generally between 2 atoms and involve a pair of electrons of opposite spin. They should not contain more than two electrons.
What is one in which one element pulls on the shared electrons more than the other element?
Electronegativity is the term used to describe the ability of an element to attract shared electrons in a chemical bond. When one element has a higher electronegativity than another in a covalent bond, it will pull on the shared electrons more strongly, creating a polar covalent bond.
Hydrogen and oxygen are what type of bonds?
Polar Covalent Bond. This is when a pair of electrons is shared between two atoms in a molecule but the electrons are not equally shared. Because the Oxygen atom has a stronger pull on the electrons than the Hydrogen, the electrons will be more drawn to the Oxygen atom.
What is a bond where electrons are shared instead of lent and borrowed?
A covalent bond is a type of bond where electrons are shared between atoms rather than transferred. In this bond, atoms achieve stability by sharing one or more pairs of electrons.
What type of bonds are oxygen and oxygen?
Polar Covalent Bond. This is when a pair of electrons is shared between two atoms in a molecule but the electrons are not equally shared. Because the Oxygen atom has a stronger pull on the electrons than the Hydrogen, the electrons will be more drawn to the Oxygen atom.
What is meant by EA?
electronegativity which the ability of an electron to pull the shared pair electrons more unto it self than the other atom in the bond
What is the unit of measure for ea?
electronegativity which the ability of an electron to pull the shared pair electrons more unto it self than the other atom in the bond
Why the repulsion caused by lone pair is greater than bonding pair?
lone pair has more electrons than bond pair
What are bonds where more than one pair of electrons are shared between two atoms?
If two electrons are shared then you have a double bond and with three electrons shared you have a triple bond. There is no other bond that exceeds a triple bond because it will make the atom have more than 8 electrons around it . This will make it unstable.
Which pair of atoms has the greatest polarity?
The pair of atoms with the greatest polarity is oxygen and hydrogen. This is because oxygen is more electronegative than hydrogen, causing electrons to be unequally shared in the bond, resulting in a strong dipole moment.
Are covalent bonds usually between two or more electrons?
No covalent bonds are generally between 2 atoms and involve a pair of electrons of opposite spin. They should not contain more than two electrons.
How does the lone pair contributes to molecular shape?
The lone pair repels the electrons of the adjacent bonds more so than does a bonding pair of electrons, so thus alters the molecular geometry of the molecule.
Can atoms share more than 1 pair of electrons in a covalent bond?
yes
What is one in which one element pulls on the shared electrons more than the other element?
Electronegativity is the term used to describe the ability of an element to attract shared electrons in a chemical bond. When one element has a higher electronegativity than another in a covalent bond, it will pull on the shared electrons more strongly, creating a polar covalent bond.
Hydrogen and oxygen are what type of bonds?
Polar Covalent Bond. This is when a pair of electrons is shared between two atoms in a molecule but the electrons are not equally shared. Because the Oxygen atom has a stronger pull on the electrons than the Hydrogen, the electrons will be more drawn to the Oxygen atom.
What is a bond where electrons are shared instead of lent and borrowed?
A covalent bond is a type of bond where electrons are shared between atoms rather than transferred. In this bond, atoms achieve stability by sharing one or more pairs of electrons.
