Atomic Structure Quizzes, Questions & Answers

Recent Quizzes

4.2 - Valence Electrons & Electron-DOT Diagrams Quiz

4.2 - Valence Electrons & Electron-Dot Diagrams Quiz

Answer the questions HONESTLY, FROM MEMORY, USING ONLY YOUR REFERENCE TABLES!

Questions: 7 | Attempts: 731 | Last updated: Mar 22, 2023

2.7 - Ground-state & Excited-state Conversions

2.7 - Ground-State & Excited-State Conversions

Try this quiz without looking at your notes. ONLY use your Periodic Table. Be as honest with yourself as possible when taking this quiz.

Questions: 10 | Attempts: 823 | Last updated: Oct 16, 2024

Sample Question
An atom in the ground state has 39 protons and 50 neutrons. How many electrons are in each shell in this atom in the ground state?

2 electrons in the first shell, 8 electrons in the second shell, 18 electrons in the third shell, 32 electrons in the fourth shell, 50 electrons in the fifth shell

2 electrons in the first shell, 8 electrons in the second shell, 18 electrons in the third shell, 9 electrons in the fourth shell, 2 electrons in the fifth shell

2 electrons in the first shell, 8 electrons in the second shell, 18 electrons in the third shell, 32 electrons in the fourth shell, 2 electrons in the fifth shell

2 electrons in the first shell, 8 electrons in the second shell, 18 electrons in the third shell, 9 electrons in the fourth shell

Atoms, Ions, And Isotopes Quiz

Atoms, Ions, and Isotopes Quiz

Test your understanding of the atomic structure with our "Atoms, Ions, and Isotopes Quiz." This quiz is designed to challenge your understanding of these fundamental concepts in chemistry. Learn how atoms form the...

Questions: 10 | Attempts: 2893 | Last updated: Oct 4, 2024

Sample Question
Atoms and Ions are all the same?

True

False

Atomic Structure Quiz: MCQ Trivia!

Dive into the Atomic Structure Quiz: MCQ Trivia! Test your knowledge on the basics of atomic structure, including electron counts, atomic numbers, chemical symbols, and atomic masses. This quiz is perfect for students or anyone...

Questions: 31 | Attempts: 1905 | Last updated: Mar 13, 2024

Sample Question
What is the atomic number for hydrogen?

1

2

3

4

5

Chemical Interactions - Chapter 1

Explore the basic building blocks of the universe in 'Chemical Interactions - Chapter 1'. This quiz assesses knowledge on atomic structure, including common elements, isotopes, and ion formation. Ideal for learners seeking to...

Questions: 17 | Attempts: 187 | Last updated: Mar 16, 2023

Sample Question
The most common element in the universe (not just on Earth) is

Carbon

Hydrogen

Oxygen

Silicon

Gebhardt---atoms And Atomic Structure Notes Check

Gebhardt---Atoms and Atomic Structure Notes Check

The 'Gebhardt---Atoms and Atomic Structure Notes Check' quiz assesses understanding of basic atomic structure, including the composition and properties of atoms, such as electron count and neutron calculation in sodium.

Questions: 5 | Attempts: 181 | Last updated: Mar 22, 2023

Sample Question
What are most atoms made of?

Molecules

Water

Protons, neutrons and electrons

None of the above

Chapter 7/8 Quiz

Chapter 7/8 quiz

This quiz, titled 'Chapter 7\/8 quiz', evaluates understanding of atomic structure, including concepts like ion sizes, isoelectronic species, atomic radii trends, quantum numbers, atomic composition, and electron configurations....

Questions: 10 | Attempts: 641 | Last updated: Mar 21, 2023

Sample Question
Which of the following best helps to account for the fact that the F- ion is smaller than the O2- ion?

F- has a larger nuclear mass than O2- has

F- has a larger nuclear charge than O2- has

F- has more electrons than O2- has

F- is more electronegative than O2- is

F- is more polarizable than O2- is

Stem Ch 2 Online Test

STEM Ch 2 Online Test

This 'STEM Ch 2 Online Test' assesses foundational knowledge in Chemistry, focusing on atomic structure, electron behavior, and chemical bonding. It is designed to enhance understanding of how atoms form compounds, the nature of...

Questions: 22 | Attempts: 227 | Last updated: Mar 18, 2023

Sample Question
Atoms are composed of

Protons with a positive charge

Neutrons with no charge

Electrons with a negative charge

All of the above

Atoms, Ions And Isotopes: Trivia Quiz!

Atoms, Ions and Isotopes: Trivia Quiz!

Explore the fundamentals of atomic structure in this engaging trivia quiz! Dive into the properties of atoms, ions, and isotopes, understand electron behavior, and learn how isotopic variations help in scientific studies. Perfect...

Questions: 11 | Attempts: 1161 | Last updated: Mar 22, 2023

Sample Question
What type of ion forms when an atom gains electrons?

Neutral

Positive

Negative

Possibly positive or negative

Unit 3 Target 1 & 5: Atoms, Ions, And Isotopes Quiz

Unit 3 Target 1 & 5: Atoms, ions, and isotopes QUIZ

This quiz assesses understanding of atomic structure, focusing on ions and isotopes. It covers electron behavior in ions, isotopic variation, and practical applications of isotopes like Carbon-14. Essential for students learning...

Questions: 14 | Attempts: 249 | Last updated: Mar 21, 2023

Sample Question
What type of ion forms when an atom gains electrons?

Neutral

Positive

Negative

Possibly positive or negative

« Previous 1 234 5 6 7 8 9 Next »