Why do noble gases not found compounds easily....¿¿
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Answers
Answer:
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. Their high ionization energy and almost zero electron affinity explain their non-reactivity.
Explanation:
Answer:
Why don’t noble gases form any compounds?
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Noble gases have stable electronic configuration.They possess no tendency to gain or lose electrons.Chemical reaction involves gaining or losing electronics (also sharing which i assume here as gaining). IT seems your question has been cleared. BUT……..What if they can form compounds?
This is the structure of fluoride formed by Xenon a noble gas. wtf?? THEY CAN FORM COMPOUNDS- but only a few of them. Chemical compounds formed by Helium, Neon and argon are not known till now.The compound of noble gas to be discovered first was XePtF6 by the scientist Neil Barlett. this discovery led to the discovery of other compounds of Xenon.
for the list of compounds formed by xenon. So far only one compound of krypton is known-krypton difluoride.
BUT WHY XENON REACTS????
Xenon has large atomic size. so the force of attraction between positively nucleus and valence electron is less( although it is strong ). If a strong electronegative atom[ like fluorine( electronegativity-4.0 in pauling scale) or oxygen(electronegativity- 3.5)]comes closer to it, it may be able to pull Xe`s electron. Moreover in excited state Xenon has unpaired electrons which also helps in covalent bonding.