All elements of the periodic table are arranged into 9 group

All elements of the periodic table are organised into 9 different groups, all elements of a group behave in the same way but have some strange names GCSE

Groups of the periodic table (video)

The Difference Between an Element Group and Period

The Periodic Table of Elements (With Printables)

Periodic table of the elements

The periodic table was chemistry's most important breakthrough

How are the elements are organized in the periodic table

The Structure and Meaning of the Periodic Table: Periods

The location and composition of Group 3 of the periodic table

What Are Periods & Groups In The Periodic Table?

Periodic Table Trends: Patterns and Properties of Elements

Periodic table of elements — Science Learning Hub

Three reasons why the periodic table needs a redesign

411A: M2, U2, P1 : The Periodic Table