12th Grade Periodic Table Quizzes, Questions & Answers

12th Grade

Recent Periodic Table Quizzes

IB Chemistry HL: Mastering the Periodic Table

Enhance your understanding of the periodic table with this focused IB Chemistry HL Topic 3 quiz. It assesses key skills in chemical properties and trends across the periodic table, tailored for higher-level students aiming to...

Questions: 9 | Attempts: 15 | Last updated: Nov 11, 2025

Sample Question
Describe the arrangement of elements in the periodic table in order of increasing atomic number.

The periodic table is organized by arranging elements in order of increasing mass number.

The periodic table is arranged solely based on the physical state of elements at room temperature.

Elements are arranged in the periodic table based on their decreasing atomic number from left to right.

Names and symbols of the elements are given in the Chemistry data booklet. The history of the periodic table will not be assessed. Periodic Table is arranged according to increasing atomic number and consists of horizontal rows called periods, and vertical columns called groups (or families). The arrangement is such that elements with similar chemical properties fall directly beneath each other in the same group.

Understanding Elemental Trends in the Periodic Table Quiz

Explore the key properties of elements in the periodic table such as ionization energy, electron affinity, atomic size, and metallic behavior. This assessment enhances understanding of elemental trends and their practical...

Questions: 13 | Attempts: 12 | Last updated: Aug 4, 2025

Sample Question
What is the trend in size?

It decreases as you move left, it increases as you move down

It increases as you move left, it decreases as you move down

It stays constant as you move left, it increases as you move down

As you move left, it increasesas you move down, it increases

Lanthanide And Actinide Quiz

Are you a student of chemistry? How well do you know the periodic table? Would you like to take this lanthanide and actinide quiz right now and test your knowledge about these two? Here, we will ask you about lanthanide and...

Questions: 10 | Attempts: 335 | Last updated: Aug 16, 2025

Sample Question
Lanthanide has elements with atomic numbers

43-59

57-71

67-77

73-85

Periodic Table And Periodicity Of Properties

Periodic Table and Periodicity of Properties

Explore the structure of the Periodic Table through this quiz focusing on periodicity and elemental properties. Assess your knowledge on periods, groups, electronic configurations, and specific element characteristics. Ideal for...

Questions: 9 | Attempts: 1929 | Last updated: Mar 21, 2025

Sample Question
Number of periods in the periodic table are?

8

7

16

5

Chemistry Quiz: Periodic Classification Of Elements

Chemistry Quiz: Periodic Classification of Elements

This Chemistry Quiz focuses on the Periodic Classification of Elements, assessing knowledge on metalloids, ionization potential, isotopes, nonmetallic character, atomic radius, and basic hydroxides. It's designed to enhance...

Questions: 15 | Attempts: 6686 | Last updated: Mar 22, 2025

Sample Question
Which of the following is not true for metalloids?

They are borderline elements that exhibit both metallic and non metallic properties to some extent

They usually act as electron donors with non-metals and as electron acceptors with metals

Some of these elements are boron, silicon and germanium

They are good conductors of heat and electricity

Chemistry: Periodic Classification Of Elements! Test

This Chemistry quiz focuses on the Periodic Classification of Elements, exploring key concepts like periods, groups, element states, and their roles in organic compounds. It assesses understanding of element properties and...

Questions: 10 | Attempts: 1942 | Last updated: Mar 22, 2025

Sample Question
In the modern periodic table periods and groups are given. Periods and groups indicate ––––––

Rows and Columns

Columns and rows

Chapter 4 Test - Chemistry

This Chapter 4 Chemistry test assesses knowledge on the properties and categorization of elements within the Periodic Table. It evaluates understanding of element groups, reactivity, and atomic nature, crucial for learners in...

Questions: 82 | Attempts: 1365 | Last updated: Mar 21, 2025

Sample Question
An element that is very reactive gas is most likely a member of the

Alkali metals

Noble gases

Halogens

Actinides

IBSL Chemistry Topic 3 Periodicity Multiple Choice Questions

IBSL CHEMISTRY Topic 3 PERIODICITY Multiple Choice Questions

This IBSL Chemistry quiz on Periodicity assesses understanding of periodic table trends and element reactivity. It includes questions on atomic structure, element properties, and reactivity, enhancing comprehension of periodic...

Questions: 13 | Attempts: 1886 | Last updated: Aug 22, 2025

Sample Question
For which element are the group number and the period number the same?

Li

Be

B

Mg

Periodic Trends (Ps 26)

Periodic Trends (PS 26)

Explore periodic trends in this engaging quiz titled 'Periodic Trends (PS 26)'. Assess your understanding of atomic radii, ionization energies, and chemical behavior of elements like potassium and sodium. Enhance your knowledge...

Questions: 5 | Attempts: 983 | Last updated: Mar 21, 2025

Sample Question
Which describes the behavior of potassium metal during a chemical reaction? I. Neutral atoms become ions with a 1+ charge. II. Neutral atoms take on protons III. Neutral atoms become ions with a corresponding increase in radius.

I only

I and II only

III only

II and III only

I, II, and III

Period Trends Practice Quiz

A 9-question practice quiz on Period Trends at www.thechemwhiz.piczo.com. Use the reference periodic table on the sidebar for this quiz.

Questions: 9 | Attempts: 204 | Last updated: Oct 6, 2025

Sample Question
Check the boxes with the elements that are a part of the Halogens group (Group 17/Group 7).

Sulphur

Oxygen

Chlorine

Nitrogen

Boron

Iodine

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12th Grade Periodic Table Quizzes, Questions & Answers

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