Valence Electrons
Name the family with 7 valence electrons.
What are the halogens?
The trend for atomic radius L to R and top to bottom
What is increases L to R and increases top to bottom?
These elements become positive cations.
What are metals?
Family that is soft to cut and highly reactive.
What is Alkali Metals
Name two elements in Group 1.
What is Lithium, Sodium, Potassium, Rubidium, Cesium, Francium
Name the family with 2 valence electrons.
What are the Alkaline Earth Metals
The lightest Alkali Metal
What is Lithium
These elements become negative anions.
What are nonmetals?
Family that is shiny solids and are normally found with oxygen in the earth
What is the Alkaline Earth Metals
Name two elements in Group 13.
What is Boron, Aluminum, Gallium, Indium, Thallium
Name the family with 5 valence electrons.
What is the Nitrogen Group
The only metalloid in 13 and has a diagonal relationship with Silicon.
What is Boron
Most active of all elements because it really wants to fill its outer most energy level and has few energy levels.
What is Fluorine?
Family that has the ability to form with almost all metals forming salts
What are the Halogens
Name two elements in Group 15.
What is Nitrogen, Phosphorus, Arsenic, Antimony, Bismuth
Name the family with 4 valence electrons
What is the Carbon Group
Most abundant metal on Earth.
What is Aluminum
This is the trend that increases from L to R and increases from bottom to top.
What is the trend for electronegativity?
Family that is unreactive.
What are the Noble Gases?
Name two elements in Group 7.
What is Fluorine, Chlorine, Bromine, Iodine, Astatine
Name the family with 6 valence electrons.
What is the Oxygen Group
Most important element to life and found in all organic compounds.
What is Carbon?
Which element has the greatest electronegativity?
What is Fluorine?
Family that is always found with other elements in nature and has 3 valence electrons
What is the Boron group.
Name three elements in Group 18.
What is Helium, Neon, Argon, Krypton, Xenon, Radon