@sonja: [...]but, with increased accuracy in factors used for calculating density X-ray crystallographic data yielded densities of 22.56 g/cm3 for iridium and 22.59 g/cm3 for osmium.

you know, i would reference something in a book and then get the two things that are being compared wrong (theo gave those exact numbers for Os and Ir)

is it too late to edit my prior blip with bit red

'F-
SEE ME AFTER CLASS'

@Ratte: Me after reading what you just said...