However, the sodium content is different. The atomic weight of sodium is 23, and the atomic weight of table salt (sodium chloride, or NaCl) is 58.4, so the sodium content of a teaspoon of salt is (23/58.4) x 5,916 = 2,330 mg per teaspoon. 1 teaspoon is 5gm. It is also 5,000 mg.
The mean average annual salary for registered nurses in Michigan in 2008 was $63,100, which was only slightly lower than the national average of $65,000.
The median annual salary was $69,340 at this time. Ann Arbor was not far behind in terms of salaries. RNs here earned a median annual salary of $68,290 in 2013. The Holland-Grand Haven area has the lowest average salary in Michigan. In May of 2013, the median salary in this area was $56,430. Half of the RNs here earned between $50,330 and $64,040 per year, with only ten percent earning $71,130 or more.