Atomic Structure Quiz Online

Atomic Structure concepts are essential to learning for every level in chemistry courses. Here, we have compiled many Atomic Structure quizzes free for students of grades 11 and 12. We hope you will find this very useful for your regular exam preparations and entry tests at undergraduate levels, particularly for medical and engineering students (MDCAT, ECAT, NUST, NUMS, JEE, NEET).

INSTRUCTIONS:

1. Select the correct option after having confirmation in your mind.
2. Once you select one option, the system will not allow you to change.
3. After your selection, the system will automatically let you know about your answer right or wrong.
4. Use the Next Button to continue to take questions on this particular quiz. Every quiz has multiple questions on multiple pages.
5. On the last page, there will be the Finish Button instead of the Next Button.
6. Press Finish Button to check your consolidated quiz result.
7. You should achieve 70% to pass on a particular quiz after attempting all questions in the quiz.
8. You can try unlimited times to improve your score.
9. Best of luck.

Now, Start taking quiz.

Results

#1. The E/M Value For The Positive Rays Is Maximum For:

Hydrogen

Hydrogen

Oxygen

Oxygen

Helium

Helium

Nitrogen

Nitrogen

#2. Neutron Was Discovered By Chadwick In:

1930

1930

1932

1932

1935

1935

1934

1934

#3. The Velocity Of Photon Is:

Equal To The Velocity Of Light

Equal To The Velocity Of Light

Equal To Its Wave Number

Equal To Its Wave Number

Independent Of Its Wavelength

Independent Of Its Wavelength

Equal To Square Of Its Amplitude

Equal To Square Of Its Amplitude

#4. Quantum Number Values For 3p Orbitals Are:

N = 1, L = 3

N = 1, L = 3

N = 2, L = 1

N = 2, L = 1

N = 0, L = 3

N = 0, L = 3

N = 3, L = 1

N = 3, L = 1

#5. The Radius Of First Orbit Of Hydrogen Atom:

0.229 Ao

0.229 Ao

0.429 Ao

0.429 Ao

0.329 Ao

0.329 Ao

0.529 Ao

0.529 Ao

#6. Which Scientist Gave the Name of Electron to the Cathode Rays:

Einstein

Einstein

Bohr

Bohr

Stoney

Stoney

Planck

Planck

#7. The Divisibility Of Atom Was Showed By:

Rutherford

Rutherford

J.J. Thomson

J.J. Thomson

Stoney

Stoney

Millikan

Millikan

#8. The Nature Of Cathode Rays Remains The Same Irrespective Of The Material Used For:

Glass

Glass

Cathode

Cathode

Gas

Gas

Electrode

Electrode

#9. Mass of Electron Is:

9.109 X 10–32 gm

9.109 X 10–32 gm

9.1 X 10–31 Kg

9.1 X 10–31 Kg

8.1 X 10–31 g

8.1 X 10–31 g

9.1 X 10–31 mg

9.1 X 10–31 mg

#10. The Charge On An Electron Is:

1.602 X 10–17 C

1.602 X 10–17 C

1.602 X 10–21 C

1.602 X 10–21 C

1.602 X 10–18 C

1.602 X 10–18 C

1.602 X 10–19 C

1.602 X 10–19 C

Next

 If you think this quiz is worthwhile, please encourage by sharing us with your friends, family members, and classmates on social media. It will boost our intent and confidence to produce more free resources on chemistry.

Also, follow us on our social media to get the latest free resources and updates.If you have any questions or suggestions, please use the comment box below to let us know. We will love to hear from you.You can also comment on your quiz percentage below.