Question 32 of 39 >How many protons, neutrons, and electrons are there in a neutral atom of Tc (technetium-97)?protons:electrons:neutrons:PuQuestion Source: McQuarrie, Rock, And Gallogly 4e- General Chemsitry15人tvשיהה 4 < Question 27 of 39 >A 4.09 g sample of calcium sulfide was decomposed into its constituent elements, producing 2.27 g of calcium and1.82 g of sulfur.Which of the statements are consistent with the law of constant composition (definite proportions)?O The mass ratio of S to Ca in every sample of calcium sulfide is 0.80.The ratio of calcium to sulfur will vary based on how the sample was prepared.Every sample of calcium sulfide will have 44.4% mass of sulfur.O Every sample of calcium sulfide will have 2.27 g of calcium.The mass percentage of calcium plus the mass percentage of sulfur in every sample of calciumsulfide equals 100%.15A étvWMacBook Air

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How many protons, neutrons, and electrons are there in a neutral atom of Tc (technetium-97)?

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ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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