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Oxidation state belong to group no and Nobel gases belong to zero group vlll A of Periodic Table the octect of these elements are completed
Abdulmuhaiman Cheema
Wiki User
∙ 12y agoBecause the outer shell of valence electrons is full (8).
Wiki User
∙ 11y agoYes, the valency of noble gas is zero as its valance shell is saturated with 8 electrons
Wiki User
∙ 13y agoYes, but noble gases can be forced to share electron even though they are stable. e.g xenon and flurine(most reactive element)
Wiki User
∙ 11y agoNoble gases have completely filled electronic configuration and hence they are chemically inactive / inert and have no electronegativity.
Wiki User
∙ 10y agoBecause the valence electron shell is filled and the chemical reactivity is extremely low (the gain or loss of electrons is improbable).
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What is the comen name of group 18?
Noble gases.
Noble gases usually exist as what?
Noble gases exist in the nature as gases; only a small number of (all man made) compounds of noble gases are known.
What happens when two noble gases are combined?
Noble gases do not react chemically with other noble gases.
What are the noble gases in Column 18 called?
inert gases / noble gases
What state are noble gases at room temperature?
Gases, hence noble "gases"
What are the oxidation states of group 18 elements?
0, neither positive or negative. They are the noble gases, and as such, very unreactive
Which group has a 0 oxidation number?
Group 18 or noble gases
What is the comen name of group 18?
Noble gases.
Noble gases usually exist as what?
Noble gases exist in the nature as gases; only a small number of (all man made) compounds of noble gases are known.
What is the oxidation number for argon?
The oxidation number for argon is 0. All of the noble gases are inert.
Why do chemists use a periodic table?
Because all of the elements are displayed; also they are divided into groups (alkali, alkaline earth, transition metals, metalloids, non metals, halogens, noble gases, lathanides and actinides) based on their reactivity, common oxidation states and properties. This helps chemists to think of chemical compounds and their composition (e.g alkali metals usually have +1 oxidation states, alkaline earth +2 and transition +2,+3, but are not limited to these oxidation states).
Which group of atoms do not usually form compounds?
The noble gases.
What elements have no valency?
The noble gases, or group 18 elements, have oxidation states of zero. However, their chemistries are not as barren as one might expect. Please see the link for the periodic table and individual articles for these elements.
Which group is usually ignored because it does not follow the trends?
The Noble Gases
The elements that do not ordinarily form compounds are?
Noble gases do not normally form compounds.
What happens when two noble gases are combined?
Noble gases do not react chemically with other noble gases.
What are the noble gases in Column 18 called?
inert gases / noble gases
