When electrons are transferred rather than shared, the result is an ionic compound. If electrons are shared, the result is a covalent compound. This is true even when the sharing is unequal. In a water molecule, the electrons are shared unequally, since they are more attracted to the oxygen atom than they are to the hydrogen atoms, however, the result is still a covalent bond.
When two atoms do not share electrons equally, they form a polar covalent bond. This means one atom has a slight negative charge due to pulling the shared electrons closer, while the other has a slight positive charge. This uneven sharing of electrons leads to the formation of partial charges within the molecule.
False. Two identical atoms cannot form covalent bonds with each other because they have the same electronegativity value, meaning they will share electrons equally. Unequal sharing of electrons occurs between atoms with different electronegativities.
TRUE
No, polar molecules do not share electrons equally. In polar molecules, there is an uneven distribution of electrons leading to a partial positive and negative charge on opposite ends of the molecule. This imbalance results from differences in electronegativity between the atoms involved in the covalent bond.
A covalent bond is formed when two atoms share electrons to form a molecule. This type of bond is characterized by the sharing of electrons between atoms to achieve a stable electron configuration for both atoms.
Pure covalent bonding occurs when atoms of the same element share electrons equally to form a molecule with zero difference in electronegativity. This results in a balanced sharing of electrons and a nonpolar molecule.
polar
Atoms that do not easily lose electrons form covalent bonds with other atoms. That is, they share electrons.
Atoms share electrons when they form covalent bonds.
No, polar molecules do not share electrons equally. In polar molecules, there is an uneven distribution of electrons leading to a partial positive and negative charge on opposite ends of the molecule. This imbalance results from differences in electronegativity between the atoms involved in the covalent bond.
When atoms lose and gain electrons, an ionic bond will form. When atoms share electrons, a covalent bond will form.
To form a molecule, atoms can share, lose, and gain electrons
Covalent bonds are formed when atoms share electrons
They share electrons to form a chemical bond.
Depends. Metal atoms form metallic bonds. nonmetals form nonpolar covalent bonds.
valence electrons
A covalent bond is formed when two atoms share electrons to form a molecule. This type of bond is characterized by the sharing of electrons between atoms to achieve a stable electron configuration for both atoms.
Yes, atoms can combine by sharing electrons in covalent bonds. In a covalent bond, atoms share valence electrons to achieve a full outer shell and form a stable molecule.