Columns
Top is numerator. Bottom is denomenator.
the numerator is the number on top and the number on the bottom is the denominator.
Floor
The numerator is on top
A fraction has two parts. On the top is the numerator, and on the bottom is the denominator. The line separating them is called the vinculum.
groups run top to bottom periods run left to right
The Pharaoh and Nobility were at the top while Slaves were at the bottom.
vertically top to bottom
top to bottom
In the context of the periodic table, the 5 groups that run from top to bottom refer to the vertical columns, also known as families or groups. Each group contains elements that share similar chemical properties due to having the same number of valence electrons. For example, Group 1 includes alkali metals, while Group 17 consists of halogens. The arrangement helps in understanding trends in reactivity and other characteristics of the elements.
the top to bottom are known as columns or groups
From top to bottom really?
No
No
Examples for the groups I an II of the periodic table:- the atomic radius grows from top to bottom- the electronegativity descends from top to bottom
The 'Y' axis.
The "Y" axis.