Practice question
Question
Which element in group 2 has the highest hydration energy in its ionic form?
Explanation
Hydration energy increases with smaller cation size and higher charge density. Be²⁺ (smallest) has the highest hydration energy among Be, Mg, Ca, and Sr.
Related blogs
Guides and insights connected to this topic
Plant Cell Structure and Organelles: Definition, Diagram, Functions
Learn what defines a plant cell, how it differs from an animal cell, and the structure and functions of its 14 major organelles with clear explanations and diagrams.
Animal Cell Structure, Diagram and Organelles – Definition, Types, Functions
Learn what defines an animal cell, its organelles, and how they differ from plant cells. Includes diagrams and clear explanations of cell structure and functions.
SARS-CoV-2 Coronavirus: Structure, Genome, Proteins, Replication, Pathogenesis, and Host Interaction
Coronavirus Overview Coronaviruses (CoVs) are enveloped viruses (surrounded by a lipid membrane derived from host cells), belonging to the s...