You need to convert to moles by dividing the number of atoms by Avogadro's number (6.022x10^23). This will give you the number of moles.ubmit. Â· just now. Report Abuse. You need to convert to moles by dividing the number of atoms by Avogadro's number (6.022x10^23). This will give you the number of moles. Multiply this by the atomic weight and it will give you the weight of the sample in grams.
The US Secret Service was created in 1860 to combat the rising proliferation of counterfeit money. Now, that role has evolved to include protection of US Presidents and Families and past presidents, as well as visiting heads of states.
Certainly after 9/11 there was a lot of criticism over the lack of information shared between agencies. This is one of the reasons the Department of Homeland security was formed, was to try to umbrella different agencies. Why there are so many is because they each work in their own field (spy, foreign, domestic, military, counter-terrorism)