Periodic Table Groups Vs Periods
The vertical columns are called groups.
Periodic table groups vs periods. Atomic number increases as you move down a group or across a period. The most common way the periodic table is classified by metals nonmetals and metalloids. As you move from left to right there are no similarities in these elements unlike in the groups but the number of protons and neutrons increases as the masses of the elements get larger. Periods are horizontal rows across the periodic table while groups are vertical columns down the table.
A group is a vertical row of the periodic table. The elements of a group show similar chemical properties but there is a gradual variation in the physical properties of the elements in a group. The periods of the table are the rows that go from left to right. May 9 2018 sushil humagain uncategorized 0.
The horizontal rows are called periods. The periodic table is arranged in order of atomic number. Characteristics of groups and periods in a periodic table. The key difference between periods and groups is that the periods are horizontal rows whereas the groups are the vertical columns in the periodic table of chemical elements.
Here are the main features of the table. Key differences between periods and groups location on the periodic table. They have the same number. Groups are the elements having the same outer electron arrangement the outer electrons are also called the valence electrons.
In the periodic table of elements there are seven horizontal rows of elements called periods. Elements in the same group are similar to each other. The vertical columns of elements are called groups or families. They are considered the most important method in classifying the different elements.
Groups and periods are two ways of categorizing elements in the periodic table. Periods are horizontal rows while the groups are the vertical columns on the periodic. Elements in a group share similar chemical or physical properties.