Elements in the same group (or column) of the Periodic Table share similar chemical properties because they have the same number of valence electrons. This similarity in electron configuration leads to comparable reactivity and bonding behaviors. For example, alkali metals in Group 1 are all highly reactive and tend to form similar compounds. Additionally, these elements often exhibit trends in physical properties, such as melting and boiling points.
They are the same
they have the same energy levels
They have the same number of occupied energy levelsthey all have the same amount of outer shells for the atom
Elements with the same number of valence electrons typically have similar chemical properties. This is because valence electrons determine an element's reactivity and bonding behavior. Elements in the same group on the periodic table have the same number of valence electrons.
Elements in the same family have similar chemical properties because they have the same number of outer electrons, which determines their reactivity. This similarity is due to the elements in a family occupying the same column on the periodic table, which means they share the same number of valence electrons.
Same elements of group have same valency. They possess same chemical behaviour.
What they have in common in groups is that they have the same stupidest
They are the same
Copper, gold, and silver are the choices that represent a group of elements with common characteristics. All of these elements are metals.
Elements in the same group have more in common because they have the same number of valence electrons, leading to similar chemical properties. Elements in the same period have increasing atomic numbers and electron shells, but their properties can vary widely due to different numbers of electron shells and arrangements.
The elements in same column have equal number of valence electrons. They have similar chemical properties.
they have the same energy levels
they have the elements and they are in the same substances
Elements in the same family (or group) have the number of valence electrons in common. Ex: Family 16 - 6 valence electrons.properties
They have the same Valency
They are all formed from the same elements.
they are all formed from the same elements