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19. Barium has a higher first ionization energy than strontium, based on their positions in the periodic table. A) True B) False 20. A particle has 34 protons, 44 neutrons, and 36 electrons. Therefore, it has a charge of 2+. A) True B) False 21. Stannous acetate is also called tin (IV) acetate. A) True B) False 22. An amount of 12.01 g of carbon contains the same number of moles as 18.02 g of water. A) True B) False 23. All atoms of the same element have the same mass. A) True B) False 24. When a solution is made, there is no chemical reaction. The solution can be separated into its components by chemical means. A) True B) False

19. Barium has a higher first ionization energy than strontium, based on their positions in the periodic table. A) True B) False 20. A particle has 34 protons, 44 neutrons, and 36 electrons. Therefore, it has a charge of 2+. A) True B) False 21. Stannous acetate is also called tin (IV) acetate. A) True B) False 22. An amount of 12.01 g of carbon contains the same number of moles as 18.02 g of water. A) True B) False 23. All atoms of the same element have the same mass. A) True B) False 24. When a solution is made, there is no chemical reaction. The solution can be separated into its components by chemical means. A) True B) False

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter2: Atoms, Molecules, And Ions
Section: Chapter Questions
Problem 48E: Indium oxide contains 4.784 g of indium for every 1.000 g of oxygen. In 1869, when Mendeleev first...
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19. Barium has a higher first ionization energy than strontium, based on their positions in the periodic table. A) True B) False 20. A particle has 34 protons, 44 neutrons, and 36 electrons. Therefore, it has a charge of 2+. A) True B) False 21. Stannous acetate is also called tin (IV) acetate. A) True B) False 22. An ount of 12.01 g of carbon contains the same number of moles as 18.02 g of water. A) True B) False 23. All atoms of the same element have the same mass. A) True B) False 24. When a solution is made, there is no chemical reaction. The solution can be separated into its components by chemical means. A) True B) False
Transcribed Image Text:19. Barium has a higher first ionization energy than strontium, based on their positions in the periodic table. A) True B) False 20. A particle has 34 protons, 44 neutrons, and 36 electrons. Therefore, it has a charge of 2+. A) True B) False 21. Stannous acetate is also called tin (IV) acetate. A) True B) False 22. An ount of 12.01 g of carbon contains the same number of moles as 18.02 g of water. A) True B) False 23. All atoms of the same element have the same mass. A) True B) False 24. When a solution is made, there is no chemical reaction. The solution can be separated into its components by chemical means. A) True B) False
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