The Atomic Mass of fluorine is currently listed on periodic tables as
18.998403 g/mol, the most precisely known atomic mass for a naturally occurring element.
The least well known is that of osmium at 190.2. Using the standard convention for the
uncertainty of a measured number when one is not formally stated, calculate the relative
uncertainty in the atomic mass of Os
18.998403 g/mol, the most precisely known atomic mass for a naturally occurring element.
The least well known is that of osmium at 190.2. Using the standard convention for the
uncertainty of a measured number when one is not formally stated, calculate the relative
uncertainty in the atomic mass of Os