Sc, Y, Lu, Lw
actinium
Scandium and yttrium are considered rare earth elements since they tend to occur in the same ore deposits as the lanthanoids and exhibit similar chemical properties.
According to Chemists, the elements of sodium and chlorine belong to the same atomic family as well as carbon and lead.
No, elements in the same column are in the same family.
Elements in the same family-assuming family means classifications such as non-metals, metals-have similar properties.
fluorine, iodine, bromine, and astatine
See the link below for the long list.
technetium,rhenium,osmium,hassium
Some other elements in the same family as boron include aluminum, gallium, indium, and thallium. These elements belong to Group 13 in the periodic table and share similar chemical properties due to having the same number of valence electrons.
Yes, elements within the same family have similar chemical properties due to their shared number of valence electrons. This results in similar reactivity and chemical behavior among elements in the same family.
Such atoms belong to a group in the periodic table of elements.
a family is a column of elements a period is a row of elements