Question

What is similar about the elements in each group of the perodic table ?

Answer 1

Question :

what is similar about the elements in each group of the perodic table ?

Answer :

Elements in the same group of the periodic table have similar chemical properties of the outermost electron shells of their atoms (i.e., the same core charge), because most chemical properties are dominated by the orbital location of the outermost electron. Elements can be classified as metals, metalloids, and nonmetals, or as a main-group elements, transition metals, and inner transition metals. Groups are numbered 1–18 from left to right.

Answer 2

Answer:

The elements in each group have the same number of valence electrons. As a result, elements in the same group often display similar properties and reactivity.