Chemistry, 30.03.2020 05:38 alexzavaleta775
How many neutrons are in a potassium atom that has an atomic mass of 41
Answers: 3
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How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025
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How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.
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How many neutrons are in a potassium atom that has an atomic mass of 41...
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