Aluminium is located in the Group IIIA - the Boron family on the Periodic Table.
The boron group in the periodic table includes the elements boron, aluminum, gallium, indium, and thallium. These elements share similar chemical properties, such as forming +3 oxidation states and exhibiting metallic behavior. They are all located in group 13 of the periodic table.
Hydrogen is in its own chemical family as a nonmetal element on the periodic table.
Elements with similar properties are typically located in the same vertical column, known as a group or family, on the periodic table. This is because elements in the same group have the same number of valence electrons, which influences their chemical behavior and reactivity.
silicon belongs in the carbon family of the periodic table of elements
halogens- its group (family) 7 on the periodic table
Krypton belongs to the Inert or Noble gases group or chemical family in the Periodic Table.
The family members for chlorine are the halogens: fluorine, bromine, iodine, and astatine. They are all located in Group 17 of the periodic table and share similar chemical properties.
Magnesium is located in the alkaline earth metals family on the periodic table, specifically in group 2.
A family is a column in a periodic table; all elements in a family have similar physical and chemical properties, because they have the same numbers of valence electrons (outer electrons).
Magnesium belongs to the alkaline earth metals family on the periodic table. This family includes elements such as beryllium, calcium, strontium, and barium. Alkaline earth metals are located in group 2 of the periodic table and share similar chemical properties.
Chlorine is the element in the halogen family located in period 3 of the periodic table.
Members of a family in the periodic table share similar chemical properties and reactivity due to having the same number of valence electrons. This results in the elements within a family having similar chemical behaviors and forming similar types of compounds. Additionally, elements in the same family are often grouped together in the periodic table due to these shared characteristics.