Periods are going horizontal from the periodic table and groups are going across of the periodic table.
Periods are rows. (A little trick is, you put periods at the end of rows, or sentences.)
A period is a row of elements.
False. The vertical columns are called groups The horizontal rows are called periods
The vertical columns are called 'Groups' The horizontal rows are called 'Periods'
in the periodic table the rows are called periods and the columns are called groups
The columns are called "groups" while the rows are called "periods." Elements in the same groups share chemical properties, while those in periods share relative sizes of nuclei.
The elements are arranged in order of increasing atomic number in the Periodic Table. The rows are called periods and the columns are called groups.
False. The vertical columns are called groups The horizontal rows are called periods
Vertical columns are called groups. Horizontal rows are called periods.
The vertical "rows" are called Columns, and the horizontal "rows" are called Periods
The columns are groups or families, and the rows are periods.
columns - Groups Rows - Periods
The vertical columns are called 'Groups' The horizontal rows are called 'Periods'
in the periodic table the rows are called periods and the columns are called groups
They are called periods because after each period in the following period elements are ordered according to their properties at the intersection with vertical columns (groups) and these properties are periodically reproduced.
The columns are called "groups" while the rows are called "periods." Elements in the same groups share chemical properties, while those in periods share relative sizes of nuclei.
periods are the rows and families are the columns
false The vertical columns are known as groups whereas the horizontal rows are known as periods.
The elements are arranged in order of increasing atomic number in the Periodic Table. The rows are called periods and the columns are called groups.