Q. 214.5( 11 Votes )
What is Dobereine
When elements are arranged in oder of their atomic masses then the average of first and third element atomic masses is equal to the atomic mass of second element.
For example- In alkaline earth metals group the first element is beryllium, the middle element is magnesium and the third element is calcium, so acc. To the Debereiner’s triad the arithmetic mean of the atomic masses beryllium and calcium is equal to the atomic mass of magnesium.
Rate this question :
Elements have beeXam idea - Science
In Mendeleev&rsquXam idea - Science
Three elements B,All In One Science
(a) The modern peScience - Board Papers
<span lang="EN-USScience - Board Papers
What were the limLakhmir Singh & Manjit Kaur - Chemistry
Would you place tLakhmir Singh & Manjit Kaur - Chemistry
Name two elementsLakhmir Singh & Manjit Kaur - Chemistry
The correct formuLakhmir Singh & Manjit Kaur - Chemistry