Question

Besides Gallium, which other elements have since been discovered for empty spaces left in

Mendeleev's periodic table (Name any two)​

Answer 1

Answer:

scandium and germanium are two other elements that have been discovered later to fit in the space left by Mendeleev in his periodic table

Answer 2

Besides Gallium, other elements that have since been discovered for empty spaces left are Germanium and Scandium.

• Mendeleev, when preparing his periodic table found some elements which were yet not found, but whose properties he could predict.
• Apart from Gallium, which was called eka aluminium, he left spaces for Germanium and Scandium.
• He gave them names eka silicon and eka boron respectively.