Question

With respect to merits of Mendeleyev's Periodic
Table, answer the following questions:
i. Which atomic weights were corrected with
the help of this periodic table?
ii. Why did he left gaps in his periodic table?
iii. Where was germanium placed?
iv. Give the names for eka-aluminium.​

Answer 1

Answer:

Explanation:

hey mate here is your answer:

1. gold and platinum are the two weights corrected with mendeleev's periodic table

2.mendeleev left gap in his table because all elements are not discovered at that time and he also noticed the physical and v=chemical properties of undiscovered element.

3. germanium was placed near fiftieth element and he also used to call germanium as "ekasilicon".

4.name of eka alluminum is "gallium".