Login

List two anomalous pairs in Mendeleev's periodic table .

Argon( at. wt = 39.94) and potassium ( at. wt = 39.1) : Cobalt( at wt =58.93 ) and nickel ( at wt = 58.71 ) ; Tellurium at wt = 127.60) and iodine (atomic weight = 126.90 )

  • 23
View Full Answer

I know the anomalies of mendeleev's periodic table should I post those? 

Wat do u mean by anomalous pairs???

  • -3

 1. it could not define the position of isotopes

2. there was also a problem with the position of nickel and cobalt

  • -1

THE ANOMALOUS PAIRS ARE: NICKLE&COBALT:TELLURIUM &POLONIUM

  • 10

Thanxx a lot guys

  • 4

THE ANOMALOUS PAIRS ARE: "NICKLE & COBALT"  and "TELLURIUM & POLONIUM"

  • 3

Ok ha right. For thorough explanation s.chand is the best

  • -2
What are you looking for?