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Family/Group Review
Periodic Table Family/Group Review
Question | Answer |
---|---|
most reactive with alkali metals | Halogen group |
Includes the element sulfur | oxygen family |
Has seven electons on the outer energy level | Halogen group |
Most reactive non-metals | Halogen group |
most reactive metals | alkali metals |
has two electons on the outer energy shell | alkaline earth metals |
has three electons on the outer energy shell | Boron family |
element with the outer energy level filled | Noble gases |
includes elements like fluorine, chlorine, and iodine | Halogens |
Includes elements like neon, helium, and xenon | Noble gases |
Elements that are radioactive belong to this group | Actinides |
Group that includes elements like germanium and silicon use in computer chips | Carbon group |
elements that are also called rare earth metals | lanthanides |
The elements silver, iron, and gold belongs to this group | Transition |
semiconductors | metalloids |
elements to the right of the zigzag line | nonmetals |
elements to the left of the zigzag line | metals |
good conductors of heat and electric current | metals |
poor conductors of heat and electric current | nonmetals |
shiny, ductile, meallable | metals |
dull, brittle, rigid | nonmetals |
three main classes of elements on the periodic table | metal, nonmetal, and metalloid |