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Question 8 There are O 129, 129, 129 O 129, 129, 75 O 54, 75, 129 O 54, 54, 75 O 75, 54, 54 O 54, 54, 129 neutrons, protons, and electrons in an atom of 129 Xe. 54

Question 8 There are O 129, 129, 129 O 129, 129, 75 O 54, 75, 129 O 54, 54, 75 O 75, 54, 54 O 54, 54, 129 neutrons, protons, and electrons in an atom of 129 Xe. 54

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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Question 8 There are O 129, 129, 129 O 129, 129, 75 O 54, 75, 129 O 54, 54, 75 O 75, 54, 54 O 54, 54, 129 Question 9 O 98.08 4 x 15.9994 + 32.066 + 2 × 1.0079 98.84 The correct result (indicating the proper number of significant figures) of the following calculation of the molecular mass for H₂SO4 is O 98.074 98.079 neutrons, O 98.838 Question 10 protons, and Which of the following is true about an individual atom? O The state of the atom depends on which element it is O It can be considered to be a solid electrons in an atom of O It can be considered to be a liquid O It can be considered to be a gas O It cannot be considered to be a solid, liquid or gas 129 Xe. 54
Transcribed Image Text:Question 8 There are O 129, 129, 129 O 129, 129, 75 O 54, 75, 129 O 54, 54, 75 O 75, 54, 54 O 54, 54, 129 Question 9 O 98.08 4 x 15.9994 + 32.066 + 2 × 1.0079 98.84 The correct result (indicating the proper number of significant figures) of the following calculation of the molecular mass for H₂SO4 is O 98.074 98.079 neutrons, O 98.838 Question 10 protons, and Which of the following is true about an individual atom? O The state of the atom depends on which element it is O It can be considered to be a solid electrons in an atom of O It can be considered to be a liquid O It can be considered to be a gas O It cannot be considered to be a solid, liquid or gas 129 Xe. 54
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