A column in the periodic table is a vertical group of elements that share similar chemical properties due to having the same number of valence electrons. These columns are known as groups or families, and there are 18 groups in the periodic table.
Group
The semi metals are called metalloids. They are present on zigzag line on periodic table.
The zigzag line is called the zigzag line or is sometimes referred to as the Hays-McDaniel line
None! They r called Metalloid.
A family on a Periodic Table is vertical.. In other words a line
A column in the periodic table is a vertical group of elements that share similar chemical properties due to having the same number of valence electrons. These columns are known as groups or families, and there are 18 groups in the periodic table.
Group
They are called groups and the horizontal rows are called periods
They are called metalloids.
The Horizontal row on the table is called a period
A vertical stack of cells is called a column. A horizontal line of cells is called a row.
The semi metals are called metalloids. They are present on zigzag line on periodic table.
The horizontal row is called period.
A vertical column on the Periodic table on the periodic table is called group. There are 18 groups on the table. These groups are also referred to as families. Each element in a group has the same number of valence electrons and, therefore, similar chemical properties (there are some exceptions though).
The "borderline" elements on the periodic table are the diagonal row of elements that separates the metals from the non-metals. They are called metalloids and the amphoteric line.
A row of the periodic table is known as a period.Related Information:Across a period, you can see how the electrons fill the energy levels from the s sub-level to the p sub-level. The highest-filled energy levels correspond to the row, or period, number. Down a group, you can see how many valence electrons are present in the atoms of each element.