Questions and Answers
What is a key difference between Group A and Group B in the periodic table?
Group A elements have a full outer shell of electrons, while Group B elements do not
Which characteristic distinguishes Group B elements from Group A elements in the periodic table?
Group B elements have variable valence electrons, while Group A elements have a fixed number of valence electrons
What is a common trend in the physical properties of Group A and Group B elements in the periodic table?
Group A elements tend to have higher electronegativity than Group B elements
