Atomic Structure and Periodicity

Atomic Models MCQs with Answers

Welcome to the Atomic Models MCQs with Answers. In this post, we have shared Atomic Models Online Test for different competitive exams. Find practice Atomic Models Practice Questions with answers in Chemistry Tests exams here. Each question offers a chance to enhance your knowledge regarding Atomic Models.

Atomic Models Online Quiz

By presenting 3 options to choose from, Atomic Models Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Atomic Models Questions and Answers and click over the correct answer.

  • Test Name: Atomic Models MCQ Quiz Practice
  • Type: Quiz Test
  • Total Questions: 40
  • Total Marks: 40
  • Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quizzes. simply click on question and comment below that question. so that we can update the answer in the quiz section.

Atomic Models MCQs

Atomic Models Quiz

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1 / 40

Which model of the atom views electrons as existing in electron clouds rather than fixed orbits?

2 / 40

Which model describes the behavior of electrons as described by wave functions and probability distributions?

3 / 40

Which model describes the atom as a positively charged nucleus surrounded by a cloud of electrons?

4 / 40

Who proposed the quantum theory of atomic structure?

5 / 40

Who proposed that atoms emit or absorb energy in discrete packets called quanta?

6 / 40

Which model of the atom suggests that electrons do not have fixed orbits but exist in regions of probability around the nucleus?

7 / 40

Who proposed the wave mechanical model of the atom?

8 / 40

Which model of the atom led to the concept of quantized energy levels and the understanding of atomic spectra?

9 / 40

Who proposed that electrons move in circular orbits at fixed distances from the nucleus?

10 / 40

Who proposed the idea of the quantum mechanical model of the atom?

11 / 40

Which model suggests that electrons do not have precise orbits but rather are found within regions of probability called orbitals?

12 / 40

Which model of the atom led to the discovery of the atomic nucleus?

13 / 40

Which model of the atom suggests that electrons move in specific, quantized energy levels?

14 / 40

Who proposed that electrons orbit the nucleus in quantized energy levels?

15 / 40

Which model of the atom is based on the behavior of electrons described by wave functions and probability distributions?

16 / 40

Which model of the atom suggests that electrons move in quantized energy levels represented by quantum numbers?

17 / 40

Which model describes electrons as having both particle-like and wave-like properties?

18 / 40

Who introduced the concept of the quantum theory of atomic structure?

19 / 40

Who introduced the concept of quantized energy levels in the atom?

20 / 40

Who developed the quantum mechanical model of the atom?

21 / 40

Who suggested that electrons occupy quantized energy levels around the nucleus?

22 / 40

Who suggested that electrons occupy specific energy levels or shells around the nucleus?

23 / 40

Which model of the atom explains atomic spectra and electron transitions between energy levels?

24 / 40

Which model describes the atom as mostly empty space with a dense, positively charged nucleus at the center?

25 / 40

Who proposed the planetary model of the atom?

26 / 40

Who proposed the planetary model of the atom?

27 / 40

Who discovered the nucleus of the atom?

28 / 40

Which model of the atom led to the development of quantum mechanics?

29 / 40

Who proposed the idea of quantized energy levels for electrons?

30 / 40

Which model of the atom is based on classical mechanics and does not incorporate the wave nature of electrons?

31 / 40

Who proposed the idea of the quantization of angular momentum in the atom?

32 / 40

Who proposed that electrons move in three-dimensional probability clouds around the nucleus?

33 / 40

Who suggested that electrons move in quantized orbits around the nucleus?

34 / 40

Which atomic model suggests that electrons orbit the nucleus in discrete energy levels?

35 / 40

Which model of the atom suggests that electrons do not have precise trajectories but are described by probability distributions?

36 / 40

Which model suggests that electrons move in spherical orbits around the nucleus?

37 / 40

Who developed the idea of the Bohr model of the atom?

38 / 40

Which model of the atom suggests that electrons orbit the nucleus in circular or elliptical paths?

39 / 40

Who proposed the plum pudding model of the atom?

40 / 40

Who introduced the idea of the wave-particle duality of electrons?

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