why are the noble gases unreactive
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Why are Noble Gases Unreactive Noble gases consist of atoms that have a full outer shell or valence shell. This means that they do not attract or require electrons from other atoms and therefore have no reason to react with them. Noble gases are very stable chemical elements.he Noble gases are a group of elements that possess many similar characteristics and properties. Noble gases as odorless, colorless, tasteless and non-flammable.
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Which Elements Are Chemically Unreactive? Neon belongs to a family of elements commonly known as the noble gases. These gases are renowned for their low levels of reactivity with other elements. The moniker noble indicates that they do not typically react with the other elements.
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What are noble gases and where on the periodic table are they? Noble gases are elements that have all possible electron positions in the outer, or valence, shell filled. This makes them chemically non-reactive. They are found in group 18 … on the periodic table (far right edge) of elements (He, Ne, Ar, Kr, Xe, and Rn).3 people found this useful.oble gases are elements that have all possible electron positions in the outer, or valence, shell filled. This makes them chemically non-reactive. They are found in group 18 … on the periodic table (far right edge) of elements (He, Ne, Ar, Kr, Xe, and Rn). 3 people found this useful.
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Noble gas The noble gases have weak interatomic force, and consequently have very low melting and boiling points. They are all monatomic gases under standard conditions, including the elements with larger atomic masses than many normally solid elements.
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- An inert gas is a gas that has extremely low reactivity with other substances. The noble gases—helium, argon, neon, xenon, krypton, radon, and element 118 (Uuo)—exist in their elemental form and are found in Group 18 of the periodic table.
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The Noble Gases The Noble Gases. The elements of Group VIII of the Periodic Table are gases which have closed shells and are unreactive chemically. Helium, neon, argon and krypton are used in gas discharge decorative ligthing, called neon lights.
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- Yes. Neon is a noble gas-a gas that will not react with any other element. The reason for this is that in an atom of neon, all the electron levels ('shells') are filled leav … ing no opportunity for it to react with other elements.   Other noble gases include Helium, argon, krypton, xenon and radon.
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Definitions &Translations The noble gases do not form diatomic molecules: this can be explained using molecular orbital theory. All other diatomic molecules are chemical compounds of two elements, for example carbon monoxide.Many elements and chemical compounds aside from these form diatomic molecules when evaporated.he noble gases do not form diatomic molecules: this can be explained using molecular orbital theory. All other diatomic molecules are chemical compounds of two elements, for example carbon monoxide.
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- A: Noble gases are unreactive because their outer electron shells are full and therefore in their most stable state. Normally, elements react with one another because they have incomplete electron shells. They lose, gain or share electrons in order to gain a more stable electron configuration. Continue Reading
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Atoms, Isotopes, Ions, and Molecules The noble gases have their outer electron shells full. That means  they will have 8 electrons in their outer shells (except helium,  which has a full outer shell with 2 el … ectrons in it). This  structure leads to a very low chemical reactivity.
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What elements are very unreactive? Report Abuse. elements on the right side on the periodic table are unreactive, elements on the left are very reactive. The most unreactive elements are therefore the Noble gases.
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- Yes, they are. The noble gases (group 18) on the periodic table of elements are unreactive because they have 8 electrons on their outer shell (valence electrons) and therefore … they are very stable. Due to this stability, they will rarely react with any other chemical.1 person found this useful.oble gases have completely filled orbitals / energy levels. They generally have 8 valence electrons (helium has only 2 valence electrons) and have stable electronic configura … tion. Hence they are chemically inert and generally donot form compounds under normal conditions.
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- At normal temperatures, krypton and the other elements in Group 18 are extremely unreactive. The reason is that, with the exception of helium, these elements' outer electron shells are filled to capacity with 8 electrons. This satisfies the octet rule, in which a full electron shell means maximum stability.
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Gaseous elements at room temperature? Group VIIIA (new Group 18) are called the noble gases. They used to be called the inert gases, but Neil Bartlett at UC, Berkeley showed that the noble gases could be made into compounds. Their reactivity is minimal. The noble gases are; Helium, Neon, Argon, Krypton, Xenon, and Radon. Radon is toxic, as it is radioactive. The other elements that are gases at room temperature are: fluorine, F2; chlorine, Cl2; oxygen, O2; nitrogen, N2; and hydrogen, H2. All these gases are diatomic. The halogens, fluorine and chlorine, are highly reactive, and very toxic. Oxygen and nitrogen are reactive, or can be made to react. They are not toxic per se. Hydrogen is, of course, very reactive. Hydrogen and nitrogen are not toxic, but they will suffocate you, as would the noble gases, if you ingested pure forms of them, and your oxygen supply was quenched.
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- The most characteristic property of the noble gases is their extremely low chemical reactivity as compared to other elements. The noble gases all have a full set of electrons in their outer shells, so they have little tendency to trade electrons with other elements to form compounds.
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History of chemistry The noble gases (arranged in order of increasing atomic weight) are helium, neon, argon, krypton, xenon and radon. Helium, neon and argon are the three noble gases with the lowest atomic masses. Helium, Neon and Argon. Helium, Neon, Argon. Helium, neon, and argon are the three lightest members of the noble  gases.
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How long is the recovery period for abdominoplasty? What a tummy tuck won't do. A tummy tuck is not a substitute for weight loss or an appropriate exercise program. Although the results of a tummy tuck are technically permanent, the positive outcome can be greatly diminished by significant fluctuations in your weight.
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The Noble Gases Nitrogen (N2) might be considered an inert gas, but it is not a noble gas. The noble gases are another family of elements, and all of them are located in the far right column of the periodic table. For all of you budding chemists, the far right is also known as Group Zero (Group 0) or Group Eighteen (Group XVIII). This family has the happiest elements of all.
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Noble Gases Properties, Uses and Sources By Anne Marie Helmenstine, Ph.D. Learn about the properties of the noble gas group of elements: Location of the Noble Gases on the Periodic Table. The noble gases, also known as the inert gases, are located in Group VIII of the periodic table. Group VIII is sometimes called Group O. The noble gases are helium, neon, argon, krypton, xenon, radon, and ununoctium. Noble Gas Properties. The noble gases are relatively nonreactive. This is because they have a complete valence shell. They have little tendency to gain or lose electrons.
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Alkali metal Noble Gases. The noble gases consist of group 18 (sometimes reffered to as group O) of the periodic table of elements. The noble gases have very low boiling and melting points and are all gases at room temperature. They are also very nonreactive as they already have a full valence shell with 8 electrons. Therefore, the noble gases have little tendency to lose or gain electrons.
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- The noble gases have the following properties in common: 1  They are non-metals. 2  They are very unreactive gases. 3  They are colourless.  They exist as single atoms (they are monatomic)
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Krypton It is a member of group 18 (noble gases) elements. A colorless, odorless, tasteless noble gas, krypton occurs in trace amounts in the atmosphere, is isolated by fractionally distilling liquefied air, and is often used with other rare gases in fluorescent lamps.Krypton is inert for most practical purposes.rypton gas is also combined with other gases to make luminous signs that glow with a bright greenish-yellow light. Krypton mixes with argon as the fill gas of energy saving fluorescent lamps. This reduces their power consumption. Unfortunately this also reduces their light output and raises their cost.
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- British mercantilism manifested itself in the form of the triangular trade. Trade routes linked the American Colonies, West Indies, Africa, and England. Each port provided shippers with a payoff and a new cargo.
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Noble gas compound Most applications of noble gas compounds are either as oxidising agents or as a means to store noble gases in a dense form. Xenic acid is a valuable oxidising agent because it has no potential for introducing impurities—xenon is simply liberated as a gas—and so is rivalled only by ozone in this regard.t was initially believed that the noble gases could not form compounds due to their full valence shell of electrons that rendered them very chemically stable and unreactive. All noble gases have full s and p outer electron shells (except helium, which has no p sublevel), and so do not form chemical compounds easily.
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Noble Gases List These elements are noble gases, sometimes called inert gases. Atoms of belonging to the noble gas group have completely filled outer electron shells. Each element is non-reactive, has high ionization energy, electronegativity near zero, and low boiling point. Moving down the group from top to bottom, the elements become more reactive.
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- Noble gases are stable because they have a complete outer shell-that is, eight valence electrons. Other elements react in order to gain or lose valence electrons, but noble … gases are satisfied.he noble gases have an octet (8) number of valence electrons in their outermost energy level. Because of having an already stable number of electrons they tend to be unreacti … ve.