False.
The vertical columns are called groups
The horizontal rows are called periods
No. The horizontal rows of the periodic table are called periods. The vertical columns are called groups, and sometimes called families.
the horizontal rows are called periods the vertical columns are called groups A periodic table is a tabular display of the chemical elements, organized on the basis of their atomic numbers, electron configurations, and recurring chemical properties. Elements are presented in order of increasing atomic number.
It is called a Group. There are 18 groups in the modern periodic table.
the answer is groups.Added:There are 18 main groups and two special ones (with 14 lanthanides and 14 actinides respectively).Groups contain elements with the same 'outer' electron configuration (valence electrons).Note: Vertical rows are actually called: columns
7 periods and 18 groups are there on the modern periodic table.
No; the periods are the horizontal rows. The vertical columns are called "Groups".
false The vertical columns are known as groups whereas the horizontal rows are known as periods.
False. The vertical columns are known as groups whereas the horizontal rows are known as periods.
The vertical "rows" are called Columns, and the horizontal "rows" are called Periods
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.
Vertical columns are called groups. Horizontal rows are known as periods.
The rows (Horizontal) are called Periods and the Columms (Vertical) are called Groups.
groups, the horizontals are periods
The vertical columns of a periodic table are called groups or families. They share similar chemical properties because they have the same number of valence electrons.
No. The horizontal rows of the periodic table are called periods. The vertical columns are called groups, and sometimes called families.
Vertical columns are called groups. Horizontal rows are called periods.
the horizontal rows are called periods the vertical columns are called groups A periodic table is a tabular display of the chemical elements, organized on the basis of their atomic numbers, electron configurations, and recurring chemical properties. Elements are presented in order of increasing atomic number.