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Exams & Certifications

8th Grade Electronic Structure Quizzes, Questions & Answers

Recent Electronic Structure Quizzes

Protons and neutrons are the heaviest particles in an atom and as a result they make up most of the mass of the atom. If you Change the number of neutrons in an atom it becomes an isotope, change the number of electron and it...

Questions: 13 | Attempts: 3169 | Last updated: Sep 12, 2025

Sample Question
How do I form Li+?

Add one electron

Remove one proton

Remove one electron

Add one neutron

Introduction To The Atom Quiz

Are you familiar with the fundamental building blocks of the universe? Take on our Introduction to the Atom Quiz and explore the intricate details of atomic structure. Atoms, the smallest units of matter, form everything in the...

Questions: 10 | Attempts: 139 | Last updated: Aug 9, 2025

Sample Question
What is the center of an atom called?

Nucleus

Electron

Proton

Neutron

Atomic Structure & Periodic Table Test Quiz

This quiz will test your on your fundamental knowledge on the atomic structure. get ready!!! oh, and you will need your periodic table.

Questions: 10 | Attempts: 331 | Last updated: Feb 22, 2025

Sample Question
Carbon-12 and Carbon-14 are _______________.

Ions

Isotopes

Different elements

Compounds

Fundamental Knowledge On The Atomic Structure

this quiz will test your on your fundamental knowledge on the atomic structure. get ready!!! oh, and you will need your periodic table.

Questions: 10 | Attempts: 139 | Last updated: Aug 2, 2025

Sample Question
Carbon-12 and Carbon-14 are _______________.

Ions

Isotopes

Different elements

Compounds

Atoms Test For Kyle

Atoms test for Kyle explores the fundamental concepts of atomic structure, including the composition and properties of atoms. The quiz assesses understanding of particles like protons, electrons, and neutrons, and delves into...

Questions: 13 | Attempts: 402 | Last updated: Sep 22, 2025

Sample Question
The very smallest piece of material that still has the properties of that material is what?

Element

Atom

Crumb

Dust

Atomic Structure: Isotopes & Ions

Dear all, Hope you all had a light-hearted first lesson with me. Do this quiz and check how much you've learnt and most importantly, try applying concepts to the questions. Have fun!love, MsKhoo

Questions: 13 | Attempts: 734 | Last updated: Mar 21, 2025

Sample Question
How do I form Li+?

Add one electron

Remove one proton

Remove one electron

Add one neutron

Test Your Understanding About Atomic Structure

Pls try out this quiz to test your understanding.

Questions: 12 | Attempts: 172 | Last updated: Mar 21, 2025

Sample Question
The nucleus of an atom

Always contains protons and neutrons

Is neutral

Contains protons only

Usually contains protons and neutrons

Atomic and Molecular Structure

Multiple choice quiz on atomic and molecular structure and ions.

Questions: 20 | Attempts: 1127 | Last updated: Mar 21, 2025

Sample Question
Which of the following statements regarding atomic particles is false?

Protons are found in the nucleus and are positively charged particles

Electrons move around the nucleus and contribute little to the mass of the atom

Neutrons are found in the nucleus and they have no charge

The numbers of neutrons, protons and electrons are always equal in a neutral atom

8th-grade Atomic Structure and The Periodic Table

You’re never too young or too old to start learning about science, and today we’ll be doing so at an eighth-grade level. How much do you know about atomic structure and the periodic table of elements? Take the...

Questions: 15 | Attempts: 13636 | Last updated: Sep 30, 2025

Sample Question
The central part of an atom is called the

Electron

Neutron

Proton

Nucleus

Chemistry Atomic Structure Quiz Questions and Answers

Test your understanding of atomic structure with this comprehensive Atomic Structure Quiz! This quiz covers key chemistry concepts, including protons, neutrons, electrons, atomic number, and electron configuration. You'll...

Questions: 20 | Attempts: 28195 | Last updated: Oct 23, 2025

Sample Question
A neutron carries a positive charge.

True

False

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