9th Grade Atomic Models Quizzes , Questions & Answers

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9th Grade

Top Trending Atomic Models Quizzes

Have you explored Bohr-Rutherford diagrams in your Chemistry studies? Test your knowledge with our Bohr Diagram Quiz Questions and Answers. This quiz delves into atomic structures, electron configurations, and the Bohr...

Questions: 10 | Attempts: 16561 | Last updated: Sep 2, 2025

Sample Question 1
Which one of the following orbits around the nucleus?

Neutron

Electron

Proton

All of these

Sample Question 2
The atomic mass is which of the following added together?

Electrons + Neutrons

Protons + Electrons

Atomic Number + Protons

Protons + Neutrons

Sample Question 3
An atom which has a charge due to losing or gaining electrons is called a/an

Electron

Proton

Neutron

Ion

Recent Atomic Models Quizzes

Sample Chem Quiz First Semester

The 'Sample Chem Quiz First Semester' assesses foundational knowledge in atomic structure, featuring key experiments and discoveries by scientists like Democritus, Dalton, Thomson, Rutherford, and Millikan. It covers concepts...

Questions: 39 | Attempts: 119 | Last updated: Oct 22, 2025

Sample Question
What did Democritus do?

Law of definite proportions

All matter is continuous

Discovered electron

All matter is made of "atoms"

Gold Foil Experiment discovered nucleus

Electron Trivia Quiz

How much do you know about the electrons? Can you pass this electron trivia quiz that we have here for you? Before you go and start this quiz, you must have knowledge of what an electron is. It is one of the three types of...

Questions: 10 | Attempts: 14025 | Last updated: Oct 16, 2025

Sample Question
Which of the following statements about electrons is NOT true?

They have a negative charge.

They orbit the nucleus of an atom.

They have a much smaller mass than protons and neutrons.

They are located in the nucleus of an atom.