Iridium crystallizes in a face-centered cubic unit cell that has an edge length of 3.833 Å. (a) Calculate the atomic radius of an iridium atom.
(b) Calculate the density of iridium metal

organisms are more likely to be more preserved in mud than sand because mud is moist and wet, while sand is very dry.

a saline water is fed to a reverse osmosis unit at flow rate o rotameter connected to reject (retentate) line reads 8 installed in reject and permeate line reads 15.2 milli siemens/cm and 300 micro siemens/com respectively.

your answer is c) plasma

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