Renew by Mail. You can renew your passport by mail with application DS-82 if you meet the criteria listed on the U.S. Department of State web site. Renew by Mail Checklist. You can also renew your passport by bringing your prepared renewal application to a Post Officeâ¢ location.enew by Mail. You can renew your passport by mail with application DS-82 if you meet the criteria listed on the U.S. Department of State web site. Renew by Mail Checklist. You can also renew your passport by bringing your prepared renewal application to a Post Officeâ¢ location.
Solution: 12/6.022*10^23 = 1.9927*10^-23. We know that carbon 12 has a mass of 12 a.m.u and 1 amu =1.66*10^-24 grams.
Average atomic weight = 26.4 amu + 9.05 amu = 35.5 amu. Notice that the average is determined by the more abundant Chlorine-35. Because chlorine-35 is more common, the average is closer to 35 amu than 37 amu. Clearly no atoms of chlorine actually have a mass of 35.5 amu.The tabulated value in the periodic table is a statistical creation and matches no real chlorine atoms at all.ecause chlorine-35 is more common, the average is closer to 35 amu than 37 amu. Clearly no atoms of chlorine actually have a mass of 35.5 amu. The tabulated value in the periodic table is a statistical creation and matches no real chlorine atoms at all.