Chemistry, 12.07.2019 17:20, jazmine8194
Sodium (na) and potassium (k) are in the same group in the periodic table. sodium is in the 11th position. how many valence electrons does potassium have? 0 1 9 11
Answers: 1
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The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?
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Sodium (na) and potassium (k) are in the same group in the periodic table. sodium is in the 11th pos...
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