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30. Based on the given data, which of the subatomic particles is the lig Particle Charge Mass (kg) Location in the ato Proton +1 1.67 x 10-27 in the nucleus Neutron 1.67 x 10-27 in the nucleus Electron -1 9.11 x 10-1 outside the nucleus

30. Based on the given data, which of the subatomic particles is the lig Particle Charge Mass (kg) Location in the ato Proton +1 1.67 x 10-27 in the nucleus Neutron 1.67 x 10-27 in the nucleus Electron -1 9.11 x 10-1 outside the nucleus

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
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Answer number 30 to 35 pls. I don't want to waste my money here. 

30. Based on the given data, which of the subatomic particles is the lightest? Particle Charge Mass (kg) Location in the atom Proton +1 1.67 x 10-27 in the nucleus Neutron 1.67 x 10-27 in the nuceus Electron -1 9.11 x 10-1 outside the nucleus a. electron b. neutron c. proton d. neutron and proton 31. An atom has a mass number of 28 and atomic number 14. How many protons does this element have? * а. 12 b. 14 С. 28 d. 42 32. What is the atomic number of an atom with 19 protons and 20 neutrons? * а. 11 b. 19 С. 20 d. 39 33. Element X has 7 protons and 7 neutrons while element Y has 7 protons and 8 neutrons. What can you say about these elements? * a. They are different elements b. They are identical elements C. Element X is an isotope of element Y. d. They have the same mass and atomic number Use the information below to answer questions 34 and 35. Elements Subatomic Na Ca Ar Particles Proton 11 12 18 8 Neutron 12 24 20 8 Electron 11 12 18 8 34. Which element is the lightest? * а. Na b. Ca С. АГ d. o 35. Which atoms has an atomic mass of 36? * а. Na b. Ca С. АГ d. o
Transcribed Image Text:30. Based on the given data, which of the subatomic particles is the lightest? Particle Charge Mass (kg) Location in the atom Proton +1 1.67 x 10-27 in the nucleus Neutron 1.67 x 10-27 in the nuceus Electron -1 9.11 x 10-1 outside the nucleus a. electron b. neutron c. proton d. neutron and proton 31. An atom has a mass number of 28 and atomic number 14. How many protons does this element have? * а. 12 b. 14 С. 28 d. 42 32. What is the atomic number of an atom with 19 protons and 20 neutrons? * а. 11 b. 19 С. 20 d. 39 33. Element X has 7 protons and 7 neutrons while element Y has 7 protons and 8 neutrons. What can you say about these elements? * a. They are different elements b. They are identical elements C. Element X is an isotope of element Y. d. They have the same mass and atomic number Use the information below to answer questions 34 and 35. Elements Subatomic Na Ca Ar Particles Proton 11 12 18 8 Neutron 12 24 20 8 Electron 11 12 18 8 34. Which element is the lightest? * а. Na b. Ca С. АГ d. o 35. Which atoms has an atomic mass of 36? * а. Na b. Ca С. АГ d. o
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