Chemistry Atomic Structure Online Quiz Test MCQs

The Chemistry Atomic Structure Online Quiz is an extensive examination that evaluates your understanding of atomic structure and its fundamental principles. This quiz serves as a means to assess and enhance your knowledge of the fundamental building blocks of matter for both chemistry students and enthusiasts. Chemists delve into the composition, characteristics, and behavior of atoms and their subatomic particles through the study of atomic structure. This examination encompasses topics such as atomic models, electron configurations, quantum numbers, periodic trends, and the periodic table. By participating in this Chemistry Atomic Structure Online Quiz, you can evaluate your knowledge, uncover your strengths, and pinpoint areas that may require further study.

On this page, you will find a link to a free online quiz that covers the topic of the atomic structure and includes questions and answers pertaining to it. Utilizing our exams as a resource will make it much simpler for anyone who is interested in broadening their knowledge base or who is already studying for a written examination that is connected to this topic to accomplish either of these goals.

Chemistry Atomic Structure Online Quiz

The Atomic Structure MCQs Online Test is an online atomic structure test. “Atomic structure” is the composition and arrangement of matter’s constituent components, atoms. The test has multiple-choice questions (MCQs), therefore you must choose the right answer for each question .Interactive and handy, this online exam tests your atomic structure knowledge. It includes atomic models, subatomic particles (protons, neutrons, and electrons), electron configuration, and periodic patterns. By taking this exam, you may assess your knowledge, discover strengths, and indicate areas for future study.

Chemistry Atomic Structure Online Quiz Test MCQs

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1. In 1913, Mosley used the x-rays to determine:

Avogadro's number

Relative atomic mass

Atomic number

Mass number

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Question 1 of 15

2. Which of the following particles has longest wavelength, if they have same speed:

Neutron

Electron

Proton

Positron

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Question 2 of 15

3. Alpha rays consists of:

Protons

Hydrogen nucleus

Neutrons

Helium nucleus

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Question 3 of 15

4. X-rays were discovered by:

Bohr

Schrodinger

Roentgen

Rutherford

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Question 4 of 15

5. X-rays have same nature as:

Beta rays

Alpha rays

Gamma rays

Cathode rays

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Question 5 of 15

6. Maximum potential energy that can electron can have within the atom is:

Less than zero

Equal to zero

Greater than zero

Infinite

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Question 6 of 15

7. Neutron was discovered by:

Plank

Chadwick

Bohr

Rutherford

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Question 7 of 15

8. The nature of positive rays depends on:

Nature of dischasrge

All of the above

Nature of resident gas

Nature of elecrode

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Question 8 of 15

9. Which one of the following has the same number of electrons as an alpha particle?

Li⁺

H⁺

H

He

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Question 9 of 15

10. Max planck proposed quantum theory is:

1900

1860

1800

2000

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Question 10 of 15

11. The e/m value for positive rays is maximum:

Hydrogen

Oxygen

Helium

Nitrogen

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Question 11 of 15

12. According to Planck energy travels is a discontinuous manner and it is composed of large number of tiny discrete units called:

Planta

Particles

Photons

Quanta

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Question 12 of 15

13. Which of the following was discovered first?

All of above at same time

Mass of electron

Charge to mass ration of electrons

Charge of electron

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Question 13 of 15

14. Charge to mass ratio of electron was discovered by:

J.J. Thomson

Millikan

Rutherford

Chadwick

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Question 14 of 15

15. X-rays are attracted towards:

Cathode

None of electrode

Anode

Any Electrode

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Question 15 of 15

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Atomic Structure Quiz MCQs with Answers

The online quiz on the structure of atoms in chemistry MCQs can help students figure out how well they are doing and where they need to improve. as this quiz contains questions with their right answers, the candidates can check their knowledge by matching their answers with given. Teachers can also use the test to keep track of how their students are doing and make any changes they need to their lessons.

Here are some of the benefits of taking a Chemistry Atomic Structure Online Quiz Test :

• It can help students assess their knowledge of atomic structure.
• It can help students identify areas where they need to improve.
• It can help students track their progress over time.
• It can motivate students to study harder.
• It can help teachers track the performance of their students.