they are metals.
They all have similar chemical properties.
All elements of group has same number of valence electrons.This property define their characteristics.
All elements in group 7 have the same no. of electrons in their outermost shells... and this no. correspondes to the group no.
All the Group 14 elements has 4 electrons in its outer energy level.
The elements in Group 0 - Inert Gases group are all highly unreactive and so don't combine with other elements.
For example the density.
All elements in group 16 share similar properties because their valence shells all contain the s2p4 electron configuration.
All elements within a group (verticle column) will have the same valence, or in other words, the same number of electrons in the outer shell). Ray
In a group, the identity property is that each group contains an element, i, such that for all elements x, in the group, i*x = x*i = x. i is called the identity element.
They all have similar chemical properties.
All elements of group has same number of valence electrons.This property define their characteristics.
All elements in Group 18 are classified as Noble Gases. As such, their outermost shell (or "orbital") is full of electrons making them highly stable. Only a handful of elements are capable of stealing their electrons.
Of what group??
They have an octet of outer electrons, so they are stable. They do not tend to form any compounds.
They each have one valence electron in the outermost shell (or "orbital"). All the elements in Group 1 have this trait.
All elements in group 7 have the same no. of electrons in their outermost shells... and this no. correspondes to the group no.
All elements in a group have same chemical properties. They have same number of valence electrons.