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Periodic Families and Family Properties
Mary Same
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What is the family name of the elements in column 18?
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What is the family name of the elements in column 18?
The Noble Gases
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What family exhibits these characteristics/properties?
-All solids-Harder and denser than Alkali metals-Low first ionization energies-Reactivity increases moving down a group-Commonly found in nature at 2+ ions
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What family exhibits these characteristics/properties?
-All solids-Harder and denser than Alkali metals-Low first ionization energies-Reactivity increases moving down a group-Commonly found in nature at 2+ ions
The Alkaline Earth Metals
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What family exhibits these characteristics/properties?
-nonmetals-salt formers-melting and boiling points increase moving
down the group-highly negative electron affinities-React with Hydrogen to form compounds that
are very soluble in water
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What family exhibits these characteristics/properties?
-nonmetals-salt formers-melting and boiling points increase moving
down the group-highly negative electron affinities-React with Hydrogen to form compounds that
are very soluble in water
The Halogens
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What is the family name of the elements in column 1?
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The Alkali Metals
What is the family name of the elements in column 1?
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What family exhibits these characteristics/properties?
-soft metallic solids-silvery, metallic luster -high thermal and electrical conductivities-low densities and melting points that increase moving
down the group-the most active metals-react vigorously with water, producing Hydrogen gas
and metal hydroxides-extremely reactive toward Oxygen-have characteristic flame colors-commonly form 1+ ions
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What family exhibits these characteristics/properties?
-soft metallic solids-silvery, metallic luster -high thermal and electrical conductivities-low densities and melting points that increase moving
down the group-the most active metals-react vigorously with water, producing Hydrogen gas
and metal hydroxides-extremely reactive toward Oxygen-have characteristic flame colors-commonly form 1+ ions
The Alkali Metals
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What is the family name of the elements in column 17?
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The Halogens
What is the family name of the elements in column 17?
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What family exhibits these characteristics/properties?
-monoatomic (single atoms rather than molecules)
-unreactive-large first ionization energies-completely filled s and p subshells
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What family exhibits these characteristics/properties?
-monoatomic (single atoms rather than molecules)
-unreactive-large first ionization energies-completely filled s and p subshells
The Noble Gases
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What family exhibits these characteristics/properties?
-bond with many elements-contain nonmetals, metalloids, and metals-most elements are familiar in everyday life-most can only form positive ions-tend to share electrons-have 4 valence electrons
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What family exhibits these characteristics/properties?
-bond with many elements-contain nonmetals, metalloids, and metals-most elements are familiar in everyday life-most can only form positive ions-tend to share electrons-have 4 valence electrons
The Carbon Family
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What family exhibits these characteristics/properties?
-metals-conduct heat and electricity-ductile and malleable-most are solid at room temperature-have low ionization energies-charges do not follow an obvious pattern-oxides of these elements act like bases; they
react with acids to form a salt and water
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What family exhibits these characteristics/properties?
-metals-conduct heat and electricity-ductile and malleable-most are solid at room temperature-have low ionization energies-charges do not follow an obvious pattern-oxides of these elements act like bases; they
react with acids to form a salt and water
The Transition Metals
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What is the family name of the elements in column 13?
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The Boron Family
What is the family name of the elements in column 13?