periods are the rows and families are the columns
The columns are groups or families, and the rows are periods.
False; That would be called groups. Periods are horiztonal rows.
The horizontal rows on the Periodic Chart are called Periods.The vertical columns on the are called Groups, or sometimes Families.
It is true that periodic table is divided into rows and columns. The rows are called periods and columns are called groups.
periods are the rows and families are the columns
The columns are groups or families, and the rows are periods.
the rows of the Periodic Table are called groups or families and the rows are called periods
The columns are called groups (or, sometimes, families). The rows are called periods.
Families (or groups) are the vertical columns of the periodic table. Period is horizontal rows.
False; That would be called groups. Periods are horiztonal rows.
groups
No. The horizontal rows of the periodic table are called periods. The vertical columns are called groups, and sometimes called families.
The vertical rows on the periodic table are called groups.The vertical rows are called periods and the horizontal columns are called groups.
Rows are called periods while the columns are called groups or families.
The horizontal rows on the periodic table are called periods, while the vertical columns are called groups or families.
Periods refer to the rows on the periodic table, which indicate the number of electron shells an element's atoms possess. Families (or groups) refer to the columns on the periodic table, which indicate elements with similar chemical properties due to having the same number of valence electrons.