aluminum

Chemistry Science 26 of 26 appearances
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"aluminum" appearances by year

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All Chemistry clues by year

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# Clue Answer As Given Value Round Category Air Date Show
Alcoa is the nation's largest producer of this element aluminum $200 J THE ELEMENTS 2019-05-08 #7988
(Jimmy of the Clue Crew presents from SpaceX in Hawthorne, CA.) The Falcon 9 is 230 feet tall & weighs 1.2 million pounds, so its retractable landinglegs have to be immensely strong; they're made of carbon fiber surrounding a honeycomb of this light but strong metal, atomic number 13 aluminum $400 J THE ELEMENTS 2019-03-27 #7958
Now seemingly everywhere, this lightweight metal was introduced to us at the 1855 Paris Exposition aluminum $1,000 J ELEMENTARY 2018-04-17 #7742
Recycling this metal takes only about 5% of the energy needed to produce it from its ore, bauxite aluminum $800 J METALS 2013-12-06 #6725
Bauxite is where you'll find this element, the most abundant metal in the earth's crust aluminum DD $2,000 DJ FUN WITH ELEMENTS 2012-05-25 #6385
You'll find a short term for a graduate of a particular college in this abundant metallic element aluminum $600 J FUN WITH ELEMENTS 2011-06-16 #6174
Today most of the "tin" foil that we use is made from this other metal aluminum $200 J IT'S ELEMENTARY 2009-05-06 #5688
This ductile, nonradioactive element has an atomic weight of 26.98 aluminum $1,000 J ELEMENTARY 2008-03-17 #5421
Named by British scientist Humphry Davy, it's now pronounced & spelled his way in the U.S.; others add an "I" aluminum $2,000 DJ METALS 2004-11-23 #4652
Indium is an element in the family of this popular wrap metal aluminum $800 J ELEMENT-ARY SCHOOL 2004-05-07 #4540
Atomic number 13, you touch it when you unwrap a stick of Wrigley's chewing gum aluminum $800 J METALS 2004-01-23 #4465
In 1827 Friedrich Wohler produced this metal, the Earth's most common, as a powder Aluminum $1,000 DJ THE ELEMENTS 1997-05-30 #2950
In Italian this metal is called alluminio aluminum $100 J METALS 1996-05-21 #2712
Copper, magnesium, manganese & this element form an alloy called duralumin aluminum $500 J THE ELEMENTS 1995-09-08 #2530
Humphry Davy named this light metal used for cookware & beverage cans but never saw it aluminum $400 DJ METALS 1995-03-07 #2427
Henri Sainte-Claire Deville developed a method for the industrial production of this light metal aluminum $600 DJ THE ELEMENTS 1995-02-07 #2407
This metal, Al, used in beverage cans & food wrap was once considered a precious metals aluminum $100 J THE ELEMENTS 1994-11-07 #2341
This, the Earth's most abundant metal, is sometimes anodized for use as a building material aluminum $400 J METALS 1994-03-14 #2201
Though it's the third most common element in the Earth's crust, this metal wasn't found until 1825 aluminum DD $800 J THE ELEMENTS 1993-06-21 #2041
The tip of the Washington Monument is protected by a cap of this metal now used in drink cans aluminum $400 DJ METALS 1993-06-10 #2034
Prestal, which can be molded like plastic, is an alloy of zinc & this light metal aluminum $500 J METALS 1993-01-25 #1936
Except for iron & steel, the world uses more of this metal than any other aluminum DD $2,000 DJ METALS 1992-07-16 #1834
What we sometimes call tinfoil may be made of tin or this metal aluminum $200 DJ METALS 1992-01-07 #1697
In the United States recycling accounts for 1/4 of the production of this metal aluminum $600 DJ METALS 1991-06-25 #1587
Common metal made from bauxite ore aluminum $500 J METALS 1987-02-18 #573
The British call this element aluminium aluminum $100 J CHEMISTRY 1985-03-15 #135
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