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Structure of Atoms MCQs with Answers

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

Structure of Atoms Online Quiz

By presenting 3 options to choose from, Structure of Atoms 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 Structure of Atoms Questions and Answers and click over the correct answer.

  • Test Name: Structure of Atoms 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.

Structure of Atoms MCQs

Structure of Atoms

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1 / 40

What is the electron configuration of oxygen?

2 / 40

What is the mass of a neutron?

3 / 40

What is the maximum number of electrons in the second shell?

4 / 40

What is the magnetic quantum number range for an orbital in the d subshell?

5 / 40

What is the mass of a proton?

6 / 40

What is the Bohr radius?

7 / 40

Which subatomic particle is found in the nucleus?

8 / 40

What is the principal quantum number range for an electron in the d subshell?

9 / 40

Who proposed the planetary model of the atom?

10 / 40

What is the charge of a proton?

11 / 40

What is the charge of a neutron?

12 / 40

Which scientist discovered the neutron?

13 / 40

Which of the following is not true about electrons?

14 / 40

Which of the following is not found in the nucleus?

15 / 40

What is the electron configuration of sodium?

16 / 40

What is the maximum number of electrons in the p subshell?

17 / 40

Who proposed the wave mechanical model of the atom?

18 / 40

What is the principal quantum number range for an electron in the p subshell?

19 / 40

What is the shape of an f orbital?

20 / 40

What is the principal quantum number range for an electron in the s subshell?

21 / 40

Which subatomic particle determines the identity of an element?

22 / 40

What is the maximum number of electrons in the third shell?

23 / 40

What is the maximum number of electrons in the first shell?

24 / 40

What is the magnetic quantum number range for an orbital in the p subshell?

25 / 40

Which quantum number determines the shape of an orbital?

26 / 40

What is the magnetic quantum number range for an orbital in the s subshell?

27 / 40

What is the mass number of an element?

28 / 40

What is the electron configuration of carbon?

29 / 40

Who proposed the quantum mechanical model of the atom?

30 / 40

Who proposed the plum pudding model of the atom?

31 / 40

What is the charge of an electron?

32 / 40

What is the shape of an s orbital?

33 / 40

Which of the following determines the mass of an atom?

34 / 40

What is the shape of a p orbital?

35 / 40

Which subatomic particle has a positive charge?

36 / 40

What is the shape of a d orbital?

37 / 40

What is the mass of an electron compared to a proton?

38 / 40

What is the atomic number of an element?

39 / 40

Which subatomic particle has a negligible mass?

40 / 40

What is the maximum number of electrons in an orbital?

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