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What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom

12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer

The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b.colder climates near the equator c.large waves on the cost of europe d.warm climates in northern europe