hydrogen
groups or family:))
In group 1 the first column on the left
A vertical column is called a 'group.' A horizontal row is called a 'period,' thus the periodic table.
In the periodic table a column is the elements that go down the way.for exampleLiNaKRbCsFrThis is a column and called the Alkali metals. Group 1.A period is when it goes across.
Alkali metals are the elements in the first column of the periodic table, also known as Group 1. This group includes elements such as lithium, sodium, and potassium. Alkali metals are highly reactive and exhibit similar chemical properties due to their single outer electron configuration.
The elements located in the first column, group IA on the periodic table, are called alkali metals.
Representative elements
groups
Yes, there were elements on the first periodic table. I believe that there are still elements on the periodic table.
First off, there is no "salt" on the periodic table of the elements. Salt is a compound. However, you may be talking about "sodium". If that's the case, sodium is NOT in the same column as oxygen in the periodic table. Sodium is in the first column while oxygen is in the sixteenth column.
A group in the periodic table is a column of elements that share similar chemical properties due to having the same number of electrons in their outer energy level. Groups are vertical columns and are numbered from 1 to 18.
A group of elements.
iDkkk Lmaoo !!
Chemical properties.
groups or family:))
Yes, it is.
groups