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If atoms of a halogen non metal gain one electron the atoms then have how many valence electrons?
Wiki User
∙ 13y ago
This atom become an anion with negative charge -1.
Doris Carter
Wiki User
∙ 12y agoThey become anions, with negative electrical charge.
Wiki User
∙ 7y agoThis atom become an anion with negative charge -1.
Wiki User
∙ 15y agoNoble Gas Configuration.
Wiki User
∙ 13y agoeight valence electrons.
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The outermost electrons in an atoms electron cloud are called?
an ion
The chemical properties of an atom depend on the number of what?
It depends on the number of electrons in the outer valence shell in the atom
The ability of atoms to combine with other atoms is determined by?
The number of electrons of both atoms and its valence number.
An electron dot diagram shows an atoms number of?
Electron dot formula tells the number of valence electrons
What do covalent bonds do to valence electrons?
Covalent bonds are when two or more atoms share electrons to receive perfect valence electron shells. So for example, H20, two hydrogen, with one valence electron, and one oxygen with six to form a perfect bond.
What is the electron called when the electrons in the outer shell of atoms?
These are the valence electrons.
What type of electron is available to form bonds?
Valence electrons-electrons that are farthest from an atoms nucleus- are the electrons that form bonds with other atoms.
How many valence electron does aluminum atoms have?
Aluminum has 3 valence electrons.
How many valence electron do atoms need to be staple?
8 valence electrons
The outermost electrons in an atoms electron cloud are called?
an ion
How many valence electrons do atoms in period 1 have?
Hydrogen has 1 valence electron, whereas helium has 2 valence electrons.
Number of valence electrons in two hydrogen atoms?
Two. One hydrogen atom has one valence electron, so two hydrogen atoms will have two valence electrons :)
The chemical properties of an atom depend on the number of what?
It depends on the number of electrons in the outer valence shell in the atom
Are having eight valence electrons makes atoms very reactive?
No, eight valence electrons completely fills the valence band and makes the atom inert. The most reactive atoms have either one valence electron or seven valence electrons.
The ability of atoms to combine with other atoms is determined by?
The number of electrons of both atoms and its valence number.
What metals react with other metals what happens to the valence electrons of the metal atoms?
== == When metals react with other elements, the atoms of the metals give up their valence electrons.
How does the energy of core electron compare with the energy of valence electron?
valence electrons are bound to atoms and are used to bind atoms into molecules. free electron are free, either they are in the conduction band "electron gas" of a metal or they are in a vacuum (perhaps in a vacuum tube).
