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The positive ion, the one that took the electrons, should have a full shell while, the negative ion, the one that lost the electrons, should have an empty shell.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoSince the element has only one valence electron, it will be very easy for it to lose it and form an ionic bond.
Wiki User
∙ 11y agoIt will give up its valence electron to the other atom.
Wiki User
∙ 11y agoThe atom with one valence electron will lose its electron, giving it up to the atom with seven. An example is Sodium Chloride, NaCl. The reaction is Na+Cl -> Na+ + Cl- -> [Na+] [Cl-]
Wiki User
∙ 10y agodonate electrons
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When sodium and chlorine react the outermost electron of the sodium atom is?
Valence electron - Sodium loses one electron to form a sodium ion (valence of 1).
Hydrogen has how many valence electrons?
One. A hydrogen atom contains only one electron, and it is a valence electron.
Why does a potassium atom always lose its one valence electron what type of bond will it form with a chlorine atom?
A potassium atom "always" loses exactly one valence electron when it reacts with another element, because one valence electron in a potassium atom has a much lower ionization energy requirement than any other electron in the same atom. (This property is generally ascribed to the fact that when a potassium loses exactly one electron, it acquires the very stable electron configuration of the noble gas argon.) A chlorine atom has a very strong attraction (its electronegativity) for exactly one electron, which gives the charged atom the electron configuration of an argon atom. Therefore, when a potassium atom is close enough to a chlorine atom, one electron is transferred between to form an ionic bond and a formula unit of the compound potassium chloride.
How many valence electron are there in sodium neutral atom?
One
How many valence electron are in an atom k-42 in the ground state?
Just one valence electron. The electron configuration for K-42 is 2-8-8-1, meaning that there is one electron in the outermost "shell" of the atom.
When sodium and chlorine react the outermost electron of the sodium atom is?
Valence electron - Sodium loses one electron to form a sodium ion (valence of 1).
What is likely to happen to an atom with one valence electron?
This atom lose an electron.
How many valence electrons does an atom of potassium have?
4
When is electron a valence electron?
A valence electron is one that occupies the highest energy level for any electron in a particular neutral atom. (There may be more than one such electron in a single atom.) It is an electron in the outermost shell of the atom.
A potassium atom easily loses its one valence electron. What type of bond will it form with a chlorine atom?
An ionic bond
If you have an atom with one valence electron what group will it be most attracted to?
Halogens, they have 7 valence electrons and thereform bond to form the octet
Hydrogen has how many valence electrons?
One. A hydrogen atom contains only one electron, and it is a valence electron.
Why does a potassium atom always lose its one valence electron what type of bond will it form with a chlorine atom?
A potassium atom "always" loses exactly one valence electron when it reacts with another element, because one valence electron in a potassium atom has a much lower ionization energy requirement than any other electron in the same atom. (This property is generally ascribed to the fact that when a potassium loses exactly one electron, it acquires the very stable electron configuration of the noble gas argon.) A chlorine atom has a very strong attraction (its electronegativity) for exactly one electron, which gives the charged atom the electron configuration of an argon atom. Therefore, when a potassium atom is close enough to a chlorine atom, one electron is transferred between to form an ionic bond and a formula unit of the compound potassium chloride.
In ionic bonding an atom with 1 valence eelectron like sodium will do what to form an ionic bond?
give away its one valence electron
How many valence electrons in H2 atom?
H2 is not an atom, it is a diatomic molecule. Each hydrogen atom has 1 valence electron. When two hydrogen atoms covalently bond to form an H2 molecule, there are two valence electrons being shared by the two atoms.
how number of valence electrons sodium have?
A sodium atom has one valence electron.
When is an electron a valence electron?
when it is on the very outside level away from the nucleusA valence electron is one that occupies the highest energy level for any electron in a particular neutral atom. (There may be more than one such electron in a single atom.)It is an electron in the outermost shell of the atom.
