ELEMEMTS

CHROMIUM

• Used from 1930's-50's heavily
• Prepares pigments for yellow,red, and green
• Colors glass,rubies, and emeralds
• Used in self tanning
• Used to protect metal components

RHENIUM

• Discovered in 1925
• A chemical was predicted by Mendeleev
• with the exact properties of Rhenium
• Has the highest boiling point of any element

IRON

• Produces high amounts of heat
• Is found and formed in space via star fusion and the sun
• Is necessary for plant and animal life

SILVER

• Has been used as money since 700 BC
• One of the few metallic elements that occur naturally
• Has antibiotic characteristics

TUNGSTEN

• Used in X-Ray targeting
• Tv tubes
• Electric lamps
• Sources are scattered around the world
• Used in painless high speed painless dental drill

EUROPIUM

• Used in television screens
• Rarest of rare earth metals
• Has irritating effects on humans

DYSPROSIUM

• Used in nuclear fuel rods
• Used to produce lasers
• Used in permanent magnets

THE END!!!