Which elements are main-group elements?
Here, we have to determine which among the given elements are main-group elements.
The main group elements consist of the first two columns (the hydrogen and beryllium columns) and the last six columns (the boron through helium columns). That is the elements found in groups 1, 2 and 13 to 18 are main group elements.
In these elements, S- and p- electrons fill in a regular repeating manner. Hence, elements in the s- and p-blocks have predictable patterns that represent a wide range of properties. Therefore, the s- and p-block elements are called the main-group or representative elements.
The main group elements in the periodic table are shown below :
Textbook: Introductory Chemistry
Author: Nivaldo J Tro
Since the solution to 55P from 4 chapter was answered, more than 277 students have viewed the full step-by-step answer. The answer to “Which elements are main-group elements?(a) Te(b) K(c) V(d) Re(e) Ag” is broken down into a number of easy to follow steps, and 10 words. The full step-by-step solution to problem: 55P from chapter: 4 was answered by , our top Chemistry solution expert on 05/06/17, 06:45PM. This textbook survival guide was created for the textbook: Introductory Chemistry, edition: 5. This full solution covers the following key subjects: elements, Group, main. This expansive textbook survival guide covers 19 chapters, and 2045 solutions. Introductory Chemistry was written by and is associated to the ISBN: 9780321910295.