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 average LPN salary in Michigan for individuals who work in this type of setting can be anywhere from a starting salary of $20,000, all the way up to $48,000. LPNs that are looking to earn more than the average LPN salary in Michigan may choose to work in a private practice or a specialized unit in the hospital.