science final revew
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| The moden periodic table lists the elements according to their atomic number, Who orginized arranged the elementa based on their increasing atomic mass? | Dmitri Mendeleev
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| What is the smallest element | atom
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| the atomatic number of an atom indecates the number of | protons
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| The particles involved in the transever or sharing between atoms are the | valence electrons
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| the zig-zag line, on the periodic table, seporates the metals from the non-metals. the elements that are found on both sides of the zig zag line are called | metalloids
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| elements that have similier properties and the same amount of valence electrons are classified as | a group of a family
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| an elements properties can be predicted from its | location on the perodic table
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| which of thje fllowign is NOT a charicterristic of most metals | brittle
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| the reactivity of metals __________as you mave from LEFT to right | decrease
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| copper is a metal considerd to be _________,which can be drawn into wire | ductile
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| which element is known to be universal with only one proton and one electron | hydrogen
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| which of the nobles gases DOES NOT have 8 valence electrons | helium
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| what metal is the only liquid at room tempertur | mercury
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| metals that can be bent, hammerded, or rolled into different shapes | malleable
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| bronze is a mixture of which two metals | copper & Tin
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