What is dobereenerin law and limitations
Answers
Answered by
1
Explanation:
in the year 1817 johann wolfgang dobereiner a German chemist tried to arrange the elements with similar properties into groups. ge identified some groups having three elements each so he called these group as triaid.
dobereiner showed that when the three elements in a triad written in order of increasing atomic masses. the atomic mass if middle element was roughly the average of the atomic masses.
the limitation of dobereiner traid is he could identify only three triads from the element at that time
Similar questions