Schema-Root.org logo

 

  cross-referenced news and research resources about

 francium

images:  google   yahoo YouTube
spacer

updated Thu. July 24, 2014

-
And a few others - francium, astatine, radium - could be considered transitory at best. As scientists filled in the periodic table, each element was carefully analyzed and placed in its appropriate position and while the rocks or stars might not be ...

If there's something that people value more than a good mouse that is a good keyboard and although in the past there weren't that many models to choose from and almost every single one of those used regular membrane technology keys.
If there's something that people value more than a good mouse that is a good keyboard and although in the past there weren't that many models to choose from and almost every single one of those used regular membrane technology keys.
wildwing.jpg Now doesn't this sound delicious? Get your heavy-metal chicken wings, because there's no substitute for that tangy mercury sauce.
One of them is to produce heavy short-lived isotopes of elements like radium or francium, and use them to study if the electron has a dipole moment, or a pronounced negative charge along one direction, which Susy allows for.
Marguerite Perey: French physicist and student of Marie Curie's who discovered francium (Fr), a highly unstable radioactive metal.


spacer

 



 


schema-root.org

   elements
     francium

chemical elements:
     actinium
     aluminum
     americium
     antimony
     argon
     arsenic
     astatine
     barium
     berkelium
     beryllium
     bismuth
     bohrium
     boron
     bromine
     cadmium
     calcium
     californium
     carbon
     cerium
     cesium
     chlorine
     chromium
     cobalt
     copper
     curium
     darmstadtium
     dubnium
     dysprosium
     einsteinium
     erbium
     europium
     fermium
     fluorine
     francium
     gadolinium
     gallium
     germanium
     gold
     hafnium
     hassium
     helium
     holmium
     hydrogen
     indium
     iodine
     iridium
     iron
     krypton
     lanthanum
     lawrencium
     lead
     lithium
     lutetium
     magnesium
     manganese
     meitnerium
     mendelevium
     mercury
     molybdenum
     neodymium
     neon
     neptunium
     nickel
     niobium
     nitrogen
     nobelium
     osmium
     oxygen
     palladium
     phosphorus
     platinum
     polonium
     potassium
     praseodymium
     promethium
     protactinium
     radium
     radon
     rhenium
     rhodium
     roentgenium
     rubidium
     ruthenium
     rutherfordium
     samarium
     scandium
     seaborgium
     selenium
     silicon
     silver
     sodium
     strontium
     sulfur
     tantalum
     technetium
     tellurium
     terbium
     thallium
     thorium
     thulium
     tin
     titanium
     tungsten
     ununbium
     ununhexium
     ununoctium
     ununpentium
     ununquadium
     ununseptium
     ununtrium
     uranium
     vanadium
     xenon
     ytterbium
     yttrium
     zinc
     zirconium


schemata copyleft copyleft symbol © 2013 Schema-Root.org