He predicted that elements with the predicted properties would be discovered to fill in these gaps.
To account for elements that were yet to be discovered.
The gaps in the Mendeleev's represented the elements which were not discovered at that time.Eg-gallium
The unknown elements
the missing elements
DiscoVery of new elements
bi and po
tabel
it has elements
He left too many spaces between the elements......
DiscoVery of new elements
bi and po
The close match between Mendeleevs prediction and the actual properties of new elements showed how usefullhis pariodic tabel could be.
The close match between Mendeleevs prediction and the actual properties of new elements showed how usefullhis pariodic tabel could be.
The gaps represented the elements which were not discovered. When the elements were invented, they were placed into these gaps.
He left gaps for the new elements. The properties could be estimated from the space left by him.
He pooped quite a bit
tabel
Yes
a database has coloms going down and across which means that the tabel is the thing that is made out of these is called a tabel.
Table. It is feminine.
tabel