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What two posibilities happen to valence electrons when a chemical bond is formed?
Wiki User
∙ 11y ago
They can either be shared (covalent bond) or transferred (ionic bond)
Wiki User
∙ 11y ago
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How do atoms interact and create chemical bonds?
Chemical bonds are formed by the sharing or donating of electrons. The electrons that atoms use to make chemical bonds are the outermost electrons, also known as valence electrons.
What are formed by a loss or gain of valence electrons during a chemical combination of elements?
Cations are formed by the loss of electrons, anions are formed by the gain of electrons. The force of attraction between cations and anions results in ionic bond.
Where would you find valence electrons?
They are the electrons in the outermost shell, and are the ones involved in most chemical reactions.
What is the difference between valency and valence electron?
valence electrons are on the outer shell. they're the ones that will interact with other molecules as bonds are formed. electrons on inner shells don't interact with other molecules. they keep to themselves.
What are the electrons in a metallic bond called?
The electrons that form bonds are called valence electrons. These electrons are in the outer most shell of an atom.
What chemical do valence electrons make when sharing?
Molecules or covalent compounds are formed by the sharing of valence electrons.
What is a chemical bond formed by the sharing of valence electrons called?
Covalent Bond
How do atoms interact and create chemical bonds?
Chemical bonds are formed by the sharing or donating of electrons. The electrons that atoms use to make chemical bonds are the outermost electrons, also known as valence electrons.
What parts of an atom participate in chemical reactions?
When an element reacts with another element, they form a compound. How a compound is formed has to do with the number of valence electrons. The valence electrons are the electrons which are held in the outer most energy level.
What are formed by a loss or gain of valence electrons during a chemical combination of elements?
Cations are formed by the loss of electrons, anions are formed by the gain of electrons. The force of attraction between cations and anions results in ionic bond.
What are the 3 types of chemical bonds?
The three types of chemical bonds include the ionic bond, wherein bond is formed when one atom accepts or donates its valence electrons to another atom. Another chemical bond is the covalent bond, wherein bond is formed when atoms share valence electrons. Metallic bond is formed when electrons are shared by two metallic atoms.
What are the 3 types of bonds?
The three types of chemical bonds include the ionic bond, wherein bond is formed when one atom accepts or donates its valence electrons to another atom. Another chemical bond is the covalent bond, wherein bond is formed when atoms share valence electrons. Metallic bond is formed when electrons are shared by two metallic atoms.
Where would you find valence electrons?
They are the electrons in the outermost shell, and are the ones involved in most chemical reactions.
What happens to the valence electrons when new compounds are formed in covelant bonding?
valence electrons are shared in covalent bonding
Valence electrons in covalent bonds?
Covalent bonds are formed by sharing electrons of the valence shell.
What is the difference between valency and valence electron?
valence electrons are on the outer shell. they're the ones that will interact with other molecules as bonds are formed. electrons on inner shells don't interact with other molecules. they keep to themselves.
What happens to electrons after a chemical bond is formed?
If the starting point are elements then the inner shell electrons (non valence) these orbit the nuclei of the atoms and the formation of a chemical bond does not affect these materially. What happens to the valence electrons depends on the bond formed. In an ionic bond electrons are transferred from say the metal atom to the nonmetal- these electrons essentially "orbit" the nuclei of the cations and anions. They are "localised". When a covalent bond is formed the valence electrons involved are shared between the atoms, they "orbit" both nuclei. When the bond is polar covalent they spend a little more time nearer the more electronegative element. When a "delocalised"covalent bond is formed as in bezene or graphite the electrons orbit a number of atomic nuclei. In a metallic bond the valence electrons are also delocalised (the sea of electrons model) across the metal lattice, but in transition metals there is additional bonding between electrons in d orbitals (the tight bound electrons) and these electrons are essentially localised.
