The way the elements are arranged in the periodic table may look complicated, but much of it comes down to one simple pattern
Group-14 elements in periodic table
Main Group Elements - Overview and Properties of Main Group Elements along with FAQs
Main Group Elements
Main Group Elements
Periodic Table Groups and Periods, groups
Periodic Classification of Elements - History, Periodic Table & Periodic Trends
Periodic Table Groups vs. Periods, Properties & History - Lesson
Common Groups and Periods of the Periodic Table
Periodic Table of the Elements - Main Groups
Periodic table of chemical elements - tec-science
What Are the Parts of the Periodic Table?