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)?

Chemistry by OpenStax (2015-05-04)

1st Edition

ISBN:9781938168390

Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Chapter2: Atoms, Molecules, And Ions

Section: Chapter Questions

Problem 19E: Give the number of protons, electrons, and neutrons in neutral atoms of each of the following...

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