Atomic Structure and Chemical Bonding

Chemistry

An exploration of atomic theory, periodic trends, chemical bonding, states of matter, and methods for separating mixtures.

Atoms Periodic Table Chemical Bonds

15 Questions Medium Ages 14+ Apr 20, 2026

Practice Test PDF Answer Key PDF

Choose a Study Format

Quiz

Test your knowledge with multiple-choice questions and instant feedback.

Flashcards

Flip through cards to review terms, definitions and key concepts.

True or False

Quickly decide if statements are true or false to reinforce understanding.

Match Game

Race against time to match questions with their correct answers.

Study Guide

Read through all topics and answers as a comprehensive study reference.

Listen Mode

Listen to questions and answers read aloud — great for audio learners on the go.

Embed This Study Set

Add this interactive study set to your website or blog — all 6 formats included.

<div data-quixly-id="2005"></div>
<script src="https://www.quixlylearn.com/assets/embed/widget.js"></script>

Learn more about embedding →

About this Study Set

This study set covers Chemistry through 15 practice questions. An exploration of atomic theory, periodic trends, chemical bonding, states of matter, and methods for separating mixtures. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

Browse all 15 questions from the Atomic Structure and Chemical Bonding study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 Which subatomic particles are found within the nucleus of an atom?

A Electrons and protons
B Protons and neutrons
C Electrons and neutrons
D Only protons

2 What is the smallest particle of matter?

A Molecule
B Element
C Atom
D Ion

3 How is an element defined by its atomic number?

A Number of neutrons
B Number of electrons
C Number of protons
D Total mass

4 Which group of elements in the periodic table are known as noble or inert gases?

A Group I
B Group II
C Group VII
D Group VIII

5 What are electrons in the outermost shell of an atom called?

A Core electrons
B Valence electrons
C Transition electrons
D Inert electrons

6 What type of bond is formed by the transfer of electrons between a metal and a non-metal?

A Covalent bond
B Ionic bond
C Hydrogen bond
D Metallic bond

7 What do we call a charged particle formed when an atom loses or gains electrons?

A Molecule
B Element
C Ion
D Isotope

8 What is the process of changing a solid directly into a gas called?

A Evaporation
B Condensation
C Sublimation
D Melting

9 Which of the following is an example of a physical change?

A Burning wood
B Melting ice
C Rusting iron
D Cooking an egg

10 What is a mixture of a solute and a solvent called?

A Compound
B Element
C Solution
D Suspension

11 Which law states that the volume of a gas is inversely proportional to its pressure at a constant temperature?

A Boyle's Law
B Charles's Law
C Dalton's Law
D Periodic Law

12 What is the movement of molecules from high concentration to low concentration called?

A Osmosis
B Diffusion
C Distillation
D Centrifugation

13 Which group of elements are commonly called the 'salt-makers'?

A Alkali metals
B Noble gases
C Halogens
D Transition metals

14 What is the maximum number of electrons the first energy shell can hold?

A 1
B 2
C 8
D 18

15 Which of the following is a characteristic of covalent bonds?

A Transfer of electrons
B Sharing of valence electrons
C Formation of ions
D Electrostatic attraction between ions

📱

Study on the go

Download Quixly and access all study formats on your phone — anywhere, anytime.