The vertical columns are groups or families. There are 18 such families.
A Periodic table The Periodic Table of the Elements.
There are 18 families. They are made according to the properties of elements. So the elements in a group has similar properties.
The elements in vertical group are called families because the elements possess same characteristics.
Periodic table group elements with same properties together. Hence their properties can be identified.
The columns in the periodic table are groups, also called families because the elements in a group have similar properties.
yes, families and groups the same meaning in the periodic table.
7
The vertical columns.
21
Groups, or Families.
The periodic table organizes the elements so that they are easy to find and it also puts them into groups or "families" of elements with similar traits.
Radioactive elements exist in all groups of the periodic table.
A Periodic table The Periodic Table of the Elements.
atomic number
There are 18 families. They are made according to the properties of elements. So the elements in a group has similar properties.
There are 18 families. They are made according to the properties of elements. So the elements in a group has similar properties.
To understand and group all the elements.