Select the correct answer. Why was Niels Bohr's atomic model superior to all the earlier models? OA It proved that the atom was Indivisible and therefore the smallest unit of matter. O B. It showed how the electron could orbit the nucleus without falling Into It. C. It was the first to show that the atom had no net charge. OD. It used wave behavlor to explain the positions of electrons around the nucleus. Reset Next

Select the correct answer. Why was Niels Bohr's atomic model superior to all the earlier models? OA It proved that the atom was Indivisible and therefore the smallest unit of matter. O B. It showed how the electron could orbit the nucleus without falling Into It. C. It was the first to show that the atom had no net charge. OD. It used wave behavlor to explain the positions of electrons around the nucleus. Reset Next

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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Answer number 45 to 46 pls. I don't want to waste my money here.
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18- Which statement regarding the Bohr model of the atom is correct? A. Energy levels are electrons orbiting the nucleus are continuous B. As electrons get further away from the nucleus their energy levels decrease C. Energy levels of electrons orbiting the nucleus is quantized D. Electron energies around the nucleus are positive in value
16. Write the set of quantum numbers for each of the following elements. a. Magnesium b. Carbon c. Iron d. Chlorine
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Which of the following statements about an electron is TRUE according to the quantum mechanical model of the atom? A. The shape of an orbital is determined mathematically from the wavefunction of an electron B. The position and velocity of an electron can simultaneously be determined very accurately C. A single electron can interfere with itself O All of A, B, and C O Conly Both A and C O A only B only
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3s2 signifies that the electrons are in shell number the electrons are in a subshell type there are electrons in this designation а. О b. 1 С. 2 d. 3 е. 4 f. 5 g. 6 h. s i. p j. d k. f