Question

Intext : Inert gas elements are discovered before or after the publication of Mendeleevs periodic table

September 8, 2023

Answer

Question

Inert gas elements are discovered before or after the publication of Mendeleev’s periodic table.

Answer

Inert gas elements were discovered after the publication of Mendeleev’s periodic table.

💡 Some Related Questions

Periodic Table

SAQ : Mendeleev violated his periodic law and placed lower atomic weight 39K after 40Ar having higher atomic weight. How this placement is justified in modern periodic table?

Periodic Table

LAQ : What is the atomic radius? Mention the types of atomic radius

Periodic Table

LAQ : Describe with reason how oxidising and reducing properties of elements vary along a period

Periodic Table

LAQ : Describe the reason for the variation of ionic radii along a period

Periodic Table

LAQ : Mention the main types of elements and mention the group number to which they belong

Periodic Table

LAQ : Describe Mendeleevs periodic table in short

Periodic Table

SAQ : What are transuranic elements? give an example

Periodic Table

SAQ : Determine the position of 9F and 15P in the periodic table

Periodic Table

SAQ : What is the covalent radius of atoms?

Periodic Table

SAQ : What do you mean by the term halogen? Mention some properties of these elements