Agc peak has a retention time tr of 2.6 minutes and a half-width w1/2 of 5 sec. what is n for this gc system? would a gc system with a higher n value be considered more or less efficient?

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B"hf and f-"  is the correct answer took the test on edgenuity and got it right     

Answer it was we, the the whole people, who formed the union. and we formed it, not to give the blessings of liberty, but to secure them: not to the half of ourselves and the half of our posterity, but to the whole people- women as well as men.

Answer the molar mass of magnesium is 24.305g/mol.