zirconium

Chemistry Science 11 of 11 appearances
Practice Chemistry

"zirconium" appearances by year

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24
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All Chemistry clues by year

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24
Filter:
# Clue Answer As Given Value Round Category Air Date Show
Alphabetically last, this element is used in nuclear reactors & medical devices zirconium $800 J THE ELEMENTS 2025-10-03 #9405
Hip replacements can utilize titanium or this element right below it on the periodic table, Zr zirconium $2,000 DJ BRAVING THE ELEMENTS' SYMBOLS 2024-06-07 #9120
The element actinium & its symbol are both first alphabetically; this element & its symbol are last zirconium $1,600 DJ CHEMICAL ELEMENTS 2022-04-11 #8616
A "cubic" crystal compound containing this element is used to simulate diamonds zirconium $400 DJ ELEMENT"IUM" 2021-05-24 #8406
After zinc zirconium $600 J THE NEXT CHEMICAL ELEMENT ALPHABETICALLY 2015-04-29 #7058
Zircon ore is the world's main source of hafnium &, of course, this other element zirconium $400 J METALS 2011-10-04 #6217
Clap your hands for Martin Klaproth, who discovered uranium & this alphabetically last element zirconium DD $1,000 DJ AN ELEMENT-AL CATEGORY 2009-01-01 #5599
Klaproth, who found cerium, also found this element that's last on the alphabetical list zirconium DD $1,000 DJ THEY FOUND MORE THAN ONE ELEMENT 2005-01-05 #4683
Baddeleyite, an ore of this metal, symbol Zr, is used to make laboratory crucibles zirconium $1,200 DJ THE ELEMENTS 2003-12-09 #4432
This metallic element that's last alphabetically is used to make the cores of nuclear reactors zirconium DD $2,500 DJ THE ELEMENTS 2002-11-19 #4192
This element was discovered in 1789 in the mineral zircon zirconium $200 DJ THE ELEMENTS 1992-09-07 #1836
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