Write one use for each of the elements below:
1.sodium
2.magnesium
...
Answers: 3
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Matches the chemical name of each oxide of phosphorus to its chemical formula
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An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?
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An ice cube with a volume of 45.0ml and a density of 0.9000g/cm3 floats in a liquid with a density of 1.36g/ml. what volume of the cube is submerged in the liquid
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Asample of sea water contains 6.28g of sodium chloride per litre of solution. how many milligrams of sodium chloride would be contained in 15.0ml of this solution?
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