history
uses
biology
chemical
random
100
Greek word for "artificial."
What is technetium?
100
standard in the guts of buildings now as public safety measuers
What is copper?
100
forms the backbone of amino acids
What is carbon?
100
has a very stable nucleus, so it doesn't disintegrate or decay
What is oxygen?
100
turns victims skin yellow, green, and black, and nglasses over their eyes with cataracts
What is chlorine?
200
named after the titan in greek mythology who stole fire
What is promethium?
200
used in the first amplifier in December 1947
What is germanium?
200
DNA is made of it
What is phosphorus?
200
element- ness a substance that cannot be broken down or altered by normal chemical means
What is helium?
200
the lightest element in poisoner's corridor
What is cadmium?
300
caused a war in the democratic republic of congo
What is niobium?
300
used as a paint and mascara
What is antimony?
300
wobbly football nucleus not very steady
What is holmium?
300
cannot naturally seperate into smaller units
What is mercury?
300
natures first forbidden element
What is neptunium?
400
used for making machinery and armor-piercing missles
What is tungsten?
400
vital for compact cell phones
What is tantalum?
400
hypnotizes blood cells and used for replacing appendages
What is titanium?
400
a reliable source of alpha particles
What is Americium?
400
single element that will bond to gold
What is tellurium?
500
roman assassians used to smear it on figs
What is arsenic?
500
helped make lightweight helicopters
What is scandium?
500
a potential cancer assassin
What is gadolinium?
500
can wriggle into many diffrent biochemical niches
What is thallium?
500
if ingested colors the skin blue
What is silver?
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