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1. What is the term referred to the process that creates new atomic nucleus from preexisting nucleons, primarily protons and neutrons? a. nuclear fusion b. nuclear reaction c. nuclear synthesis d. nucleosynthesis

1. What is the term referred to the process that creates new atomic nucleus from preexisting nucleons, primarily protons and neutrons? a. nuclear fusion b. nuclear reaction c. nuclear synthesis d. nucleosynthesis

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
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Choose the letter of the best answer. Write the chosen letter on a separate sheet of раper. 1. What is the term referred to the process that creates new atomic nucleus from preexisting nucleons, primarily protons and neutrons? a. nuclear fusion b. nuclear reaction c. nuclear synthesis d. nucleosynthesis 2. What is the term referred to the process by which light nuclei fuse together to form a heavier nucleus? a. nuclear fusion b. nuclear reaction c. nuclear synthesis d. nucleosynthesis 3. It is a theory that explains that the universe started as a very dense and hot "singularity" which eventually cooled and began to form different particles? a. big bang theory b. cosmic inflation theory c. oscillating theory d. steady state theory 4. What was formed as the universe expanded and cooled down? a. electron b. neutron c. proton d. subatomic particles 5. What is formed when there is a fusion of a proton and neutron in big bang nucleosynthesis?? a. deuterium b. protium c. tritium d. hydrogen 6. What is formed when there is a fusion of two deuterium nuclei in big bang nucleosynthesis? a. Helium-3 ь. Нуdrogen 7 c. neutron d. one neutron and helium-3 7. What are the conditions in the universe so that a nuclear fusion could occur? a. high energy b. high energy and temperature c. high temperature d. moderate conditions 8. What is formed when there is fusion of deuterium and tritium? a. Helium-2 b. Helium-3 c. Helium-4 d. Helium-4 and neutron 9. What is the term referred to form of an element that has the same atomic number of the original element but with different atomic mass or mass number? a. elements b. heavy elements c. isotopes d. light elements 10.The following light elements were formed in the big bang nucleosynthesis? a. H, He, Be, C ь. Не, Н, Ве, Li c. Li, H, He, Na d. Fe, H, Hе, Ве
Transcribed Image Text:Choose the letter of the best answer. Write the chosen letter on a separate sheet of раper. 1. What is the term referred to the process that creates new atomic nucleus from preexisting nucleons, primarily protons and neutrons? a. nuclear fusion b. nuclear reaction c. nuclear synthesis d. nucleosynthesis 2. What is the term referred to the process by which light nuclei fuse together to form a heavier nucleus? a. nuclear fusion b. nuclear reaction c. nuclear synthesis d. nucleosynthesis 3. It is a theory that explains that the universe started as a very dense and hot "singularity" which eventually cooled and began to form different particles? a. big bang theory b. cosmic inflation theory c. oscillating theory d. steady state theory 4. What was formed as the universe expanded and cooled down? a. electron b. neutron c. proton d. subatomic particles 5. What is formed when there is a fusion of a proton and neutron in big bang nucleosynthesis?? a. deuterium b. protium c. tritium d. hydrogen 6. What is formed when there is a fusion of two deuterium nuclei in big bang nucleosynthesis? a. Helium-3 ь. Нуdrogen 7 c. neutron d. one neutron and helium-3 7. What are the conditions in the universe so that a nuclear fusion could occur? a. high energy b. high energy and temperature c. high temperature d. moderate conditions 8. What is formed when there is fusion of deuterium and tritium? a. Helium-2 b. Helium-3 c. Helium-4 d. Helium-4 and neutron 9. What is the term referred to form of an element that has the same atomic number of the original element but with different atomic mass or mass number? a. elements b. heavy elements c. isotopes d. light elements 10.The following light elements were formed in the big bang nucleosynthesis? a. H, He, Be, C ь. Не, Н, Ве, Li c. Li, H, He, Na d. Fe, H, Hе, Ве
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