" Eka - aluminium and Eka-silicon are known as : - "

Eka-aluminium is

Eka-aluminium is

Eka aluminium is :

Eka silicon is now known as

Identify the elements eka-aluminium and eka-silicon. What wa the reason for such naming?

The three elements predicted by Mendeleev from the gaps in his periodic table were known as eka-boron, eka-aluminium and eka-silicon. What names were given to these elements when they were discovered later on?