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Social Studies, 23.01.2020 12:31, allanarayos5597
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?
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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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