InterviewSolution
Saved Bookmarks
| 1. |
(a) A, B and C are the elements of a Dobereiner's triad. If the atomic mass of A is 7 and that of C is 39, what should be the atomic mass of B?(b) Why was Dobereiner's triad discarded? |
|
Answer» (a) A, B and C are the elements of a Dobereiner's triad. If the atomic mass of A is 7 and that of C is 39, what should be the atomic mass of B? (b) Why was Dobereiner's triad discarded? |
|