Chemistry, asked by aubriielle, 10 months ago

help please?? URGENT

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Answered by Mysterioushine

18

THE TOTAL NO OF ELECTRONS IN GIVEN FIGURE IS 18 . SO THE ELEMENT MUST BE ARGON

• SYMBOL FOR ARGON : Ar

• ARGON IS UNREACTIVE BEACUSE IT HAS OCTET CONFIGURATION . ELEMEMTS OR IONS PARTICIPATE IN CHRMICAL REACTION INORDER TO ACQUIRE OCTET CONFIGURATION . ARGON HAS ALREADY OCTET CONFIGURATION THEN WHY TO REACT WITH OTHER SUBSTANCES ??? . SO ARGON IS UNREACTIVE . BUT ONLY SOME GASES WITH HIGH MOLECULAR WEIGHT REACT WITH SOME SUBSTANCES .

HOPE U GET IT !!!!

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