First 36 Elements Quiz

See how well you know the first 36 elements in about 10 minutes. This free 16 question check blends recall and quick reasoning and places your score in three clear levels with no sign up.

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Questions: 1610 minutes

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July 22, 2026

July 22, 2026
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July 22, 2026
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How the Scales are Structured

example score

11/16

First 36 Elements Knowledge (F3EK)

Measures how many questions you answered correctly about the first 36 chemical elements, including symbols, atomic numbers, periodic placement, ions, states, and basic trends.

Foundations to build

Developing knowledge

Strong knowledge

0 – NaN: Foundations to build | 7 – NaN: Developing knowledge | 13 – NaN: Strong knowledge

A score of 11 falls in the Developing knowledge range, indicating a solid base with some gaps that may show up on groups, ions, or trend-based questions.

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DATA-BASED USER COHORTS

Who Usually Takes This Test?

High school chem students

44%OF USERS

Students take it to check element symbols, atomic numbers, and periodic trends before quizzes, exams, or class labs.

College intro science learners

33%OF USERS

Intro chemistry and allied-health students use it as a quick refresher on the first four periods and common ions.

Curious science self-learners

23%OF USERS

People who like science take it for a fun knowledge check and to see what they remember from school.

BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.

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See How You Compare

Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.

First 36 Elements Knowledge (F3EK)

Average

8.4

Normal range

6 — 10.8

min.

max.

Majority

This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.

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CLEAR ANSWERS TO COMMON QUESTIONS

Frequently Asked Questions

What does this quiz measure?

It measures knowledge of the chemical elements from hydrogen through krypton. It covers atomic numbers, symbols, periodic-table placement, common ions, states of matter, and simple trend-based reasoning.

How many questions are included and how long does it take?

It contains 16 questions. Typical completion time is about 10 minutes.

What types of questions are used?

Items include direct recall and short applications based on basic periodic trends. Questions may require selecting symbols, identifying atomic numbers, or applying simple placement rules.

How are results reported?

The total score is placed into one of three knowledge bands. Bands are intended for quick review and study planning rather than formal certification.

Is registration or a download required?

No registration is required. The quiz is completed online and is not provided as a downloadable worksheet.

WHAT THE TEST MEASURES

About This Assessment

First 36 Elements Quiz - Symptoms and Signs

How well do you know the elements from hydrogen through krypton? This free 16-question First 36 Elements Quiz tests atomic numbers, symbols, periodic-table placement, common ions, states of matter, and simple trend-based reasoning. It mixes direct recall with short applications, then places your total in one of three knowledge bands. Use it for a quick chemistry review or study check; no sign-up is needed. This is an online element test, not a downloadable worksheet.

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