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Howto mention theatomnotation? Giveexample |
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Answer» SOLUTION :In therepresentation of atom element XIS placedwithelementsX atleftsidesuperscriptmass Aosplacedand atleftsideatsubscript atomicnumberZ is placed. X= electron A = massZ= atomicno Example`e.g_(11)^(23)` SODIUM (Na )atomicnumber(Z )is 11 and atomicmass(A )is23 SOZ= 11 , A =23 |
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