Chemistry, 01.04.2021 01:00 abbypoletick
Part 1: Name two elements that have the same properties as potassium (K). (4 points) Part 2: Determine the number of protons, electrons, and neutrons present in an atom of magnesium (Mg). Explain how you determined your answer using complete sentences. (6 points)
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Determine the wavelength of the light absorbed when an electron in a hydrogen atom makes a transition from an orbital in the n=3 level to an orbital in the n=7 level.
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How much would the freezing point of water decrease if 4 mol of sugar were added to 1 kg of water(k=1.86 c/mol/kg for water and i=1 for sugar
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Label a-f based on the table using c for concentrated and d for dilute
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Which metal exist in liquid state and can be cut with knife ?
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Part 1: Name two elements that have the same properties as potassium (K). (4 points) Part 2: Determi...
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