The Noble Gases Are Unreactive Because A Have Same Class 11 ...

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• The noble gases are unreactive...

AnswerQuestion Answers for Class 12Class 12 BiologyClass 12 ChemistryClass 12 EnglishClass 12 MathsClass 12 PhysicsClass 12 Social ScienceClass 12 Business StudiesClass 12 EconomicsQuestion Answers for Class 11Class 11 EconomicsClass 11 Computer ScienceClass 11 BiologyClass 11 ChemistryClass 11 EnglishClass 11 MathsClass 11 PhysicsClass 11 Social ScienceClass 11 AccountancyClass 11 Business StudiesQuestion Answers for Class 10Class 10 ScienceClass 10 EnglishClass 10 MathsClass 10 Social ScienceClass 10 General KnowledgeQuestion Answers for Class 9Class 9 General KnowledgeClass 9 ScienceClass 9 EnglishClass 9 MathsClass 9 Social ScienceQuestion Answers for Class 8Class 8 ScienceClass 8 EnglishClass 8 MathsClass 8 Social ScienceQuestion Answers for Class 7Class 7 ScienceClass 7 EnglishClass 7 MathsClass 7 Social ScienceQuestion Answers for Class 6Class 6 ScienceClass 6 EnglishClass 6 MathsClass 6 Social ScienceQuestion Answers for Class 5Class 5 ScienceClass 5 EnglishClass 5 MathsClass 5 Social ScienceQuestion Answers for Class 4Class 4 ScienceClass 4 EnglishClass 4 MathsThe noble gases are unreactive because:A) Have same number of electronsB) Have atomicity of oneC) Are gases with low densityD) Have stable electronic configurationAnswerVerified519.6k+ viewsHint: We have to know that the noble gas belongs to group $18$ in the periodic table, they have stable electronic configuration as the octet for each element present in noble gas is complete which makes the electronic configuration stable. Sometimes, noble gases are also known as inert gas.Complete answer:We will look at all the options for answering this question:Option A) this option can be right as the number of valence electrons for noble gas is the same which is eight and that completes the octet for noble gases thus forming a stable electronic configuration.Option B) this option can be correct as atomicity of noble gases is $1$ which is monoatomic as atomicity defines the number of atoms present in a molecule. Thus noble gases are monatomic since they have only one atom in a molecule, for example: Helium gas containing only one helium atom.Option C) this option can be correct as noble gas has low density but density increases going down the group thus all noble gases have different densities and not the same.Option D) this is a correct option as there are many reasons for making a noble gas unreactive but in it the most common and most important that makes a noble gas unreactive is its electronic configuration.Note: We have to know that all the options given above are correct for the reactivity of noble gases but on priority it’s the electronic configuration that works. Since having a complete octet makes noble gases having a stable electronic configuration.Recently Updated PagesMaster Class 9 General Knowledge: Engaging Questions & Answers for SuccessMaster Class 9 Social Science: Engaging Questions & Answers for SuccessMaster Class 9 English: Engaging Questions & Answers for SuccessMaster Class 9 Maths: Engaging Questions & Answers for SuccessMaster Class 9 Science: Engaging Questions & Answers for SuccessClass 9 Question and Answer - Your Ultimate Solutions GuideMaster Class 9 General Knowledge: Engaging Questions & Answers for SuccessMaster Class 9 Social Science: Engaging Questions & Answers for SuccessMaster Class 9 English: Engaging Questions & Answers for SuccessMaster Class 9 Maths: Engaging Questions & Answers for SuccessMaster Class 9 Science: Engaging Questions & Answers for SuccessClass 9 Question and Answer - Your Ultimate Solutions Guide

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Trending doubtsThere are 720 permutations of the digits 1 2 3 4 5 class 11 maths CBSEOne Metric ton is equal to kg A 10000 B 1000 C 100 class 11 physics CBSEExplain zero factorial class 11 maths CBSEState the laws of reflection of light10 examples of friction in our daily lifeWho is known as the father of chemistry class 11 chemistry CBSEThere are 720 permutations of the digits 1 2 3 4 5 class 11 maths CBSEOne Metric ton is equal to kg A 10000 B 1000 C 100 class 11 physics CBSEExplain zero factorial class 11 maths CBSEState the laws of reflection of light10 examples of friction in our daily lifeWho is known as the father of chemistry class 11 chemistry CBSE

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