they all have the same amount of valence electrons. Except with group 18 they all are the same except for Helium which has 2 valence electrons.
A nuclear family consists of a mother, father, and kids.
The columns on a periodic table are called "groups" or "families." Groupings are based on the number of valence electrons elements within the same group have in common, which influences their chemical properties.
Carbon, Hydrogen, Nitrogen, and Oxygen are the four most common elements.
families determine the energy level of an element and groups determine their properties.
Elements are arranged into chemical families by their chemical properties. Some elements don't react, while others are very reactive, and some are good conductors of electricity.
The vertical columns are groups or families. There are 18 such families.
elements are grouped together into families as they have simliar properties. all the elements in each collum or period have imilar chamical properties.
elements are grouped together into families as they have simliar properties. all the elements in each collum or period have imilar chamical properties.
The elements in vertical group are called families because the elements possess same characteristics.
The elements in vertical group are called families because the elements possess same characteristics.
A nuclear family consists of a mother, father, and kids.
There are 18 families. They are made according to the properties of elements. So the elements in a group has similar properties.
Families of elements with similar chemical properties are called "groups" or "families" on the periodic table. Elements within the same group typically have the same number of valence electrons, which gives them similar reactivity and chemical properties.
Families. Periods are similar Elements of increasing weight, within the same families
There are 18 families. They are made according to the properties of elements. So the elements in a group has similar properties.
The elements in the same families (columns) are the most similar.
Radioactive elements exist in all groups of the periodic table.