Enjoy ultimate casino experiences! Experience the biggest win in your life on DoubleU Casino! DoubleU Casino is a creative online casino, and we provide a number of fun slots and video poker games. A variety of high-quality slot games from Classic to the latest unique one give you ultimate fun you may have never experienced!
1 Nitrogen family elements often form covalent compounds, usually with the oxidation numbers +3 or +5. 2  Nitrogen and phosphorus are nonmetals. 3  Arsenic and antimony are metalloids. 4  Bismuth is a metal.
A family of elements is a group (column) of the Periodic Table. The family of an element is the column it is in in the Periodic Table. In a family of elements, they all have s â¦ imilar properties.An Example of a Family of Elements; The Alkali Metals-Group 1 Lithium Sodium Potassium Rubidium Caesium Francium.Bonnie Peregrine.he family of an element is the column it is in in the Periodic Table. In a family of elements, they all have s â¦ imilar properties. An Example of a Family of Elements; The Alkali Metals-Group 1 Lithium Sodium Potassium Rubidium Caesium Francium. Bonnie Peregrine.