Which group of element was missing from mendeleeves original periodic table
Solution -
The group missing from Mendeleev's periodic table was the Noble Gases (group 18).Because they were not known at that time and they are virtually subtle due to the fact that they won't react with any other element.
The group missing from Mendeleev's periodic table was the Noble Gases (group 18).Because they were not known at that time and they are virtually subtle due to the fact that they won't react with any other element.