Periodic Table Families

Bad conductors of electricity

• Metal

• Metalloid

• Nonmetal

Which of the following elements is classified as a metal?

• Sulfur (S)

• Iodine (I)

• Gold (Au)

• Fluorine (F)

Which family group is always radioactive?

• Lanthanides

• Halogens

• Actinides

• Alkali metals

Which family does Potassium belong to?

• Halogen

• Alkali Metal

• Noble Gas

• Transition Metal

Which of the following elements is a nonmetal?

• Antimony (Sb)

• Titanium (Ti)

• Bromine (Br)

• Magnesium (Mg)

Which element is a metalloid?

• Aluminum (Al)

• Krypton (Kr)

• Gold (Au)

• Germanium (Ge)

Which of the following elements is a noble gas?

• Krypton (Kr)

• Magnesium (Mg)

• Sulfur (S)

• Chlorine (Cl)

Which element is classified as a transition metal?

• Thallium (Tl)

• Potassium (K)

• Titanium (Ti)

• Fluorine (F)

Which of the following states two properties of the elements in the halogen family?

• They are soft metals and highly reactive.

• They do not conduct electricity and are not shiny.

• They conduct electricity but are less reactive than alkali metals.

• They are colorless in their natural state and are not chemically reactive.

What is the element with the following characteristics: metallic luster, conducts electricity, has 3 valence electrons, and is a metal?

• Lithium (Li)

• Aluminum (Al)

• Silicon (Si)

• Sodium (Na)