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Our science quizzes are a fun and educational way to discover the world of science. With our selection of questions on different topics, you can test your knowledge about science and technology. Do you know the most important laws of physics? Can you name the different parts of the human body? Can you identify the different chemical elements? Our science quizzes are here to help you answer these questions and expand your scientific knowledge.

Our science quizzes will help you discover new topics and theories, as well as learn about the great scientists in history. Science quizzes are a fun way to reinforce your knowledge and discover the beauty and complexity of the universe. So if you are a science enthusiast or just curious, come test your knowledge with our science quizzes.

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Combien d'éléments le tableau original de Mendeleïev contient-il ?

How many elements does the original Mendeleev periodic table contain?

163

2118

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🙌 Good answer

The periodic table of elements established by Dmitri Mendeleïev had 63 elements in 1869. Today, there are 118 elements, including those that have been synthesized by man.

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😞 Wrong answer

The periodic table of elements established by Dmitri Mendeleïev had 63 elements in 1869. Today, there are 118 elements, including those that have been synthesized by man.

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alea-quiz-en-quelle-annee-le-premier-genome-de-plante-a-t-il-totalement-ete-sequence

When was the first plant genome fully sequenced?

22000

11980

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🙌 Good answer

The Lady's Slipper (Arabidopsis thaliana) is a plant species belonging to the Brassicaceae family. Since 1998, these qualities have made it a reference model organism for both biological and genetic research. In 2000, the Arabidopsis thaliana genome was the first plant genome to be fully sequenced.

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😞 Wrong answer

The Lady's Slipper (Arabidopsis thaliana) is a plant species belonging to the Brassicaceae family. Since 1998, these qualities have made it a reference model organism for both biological and genetic research. In 2000, the Arabidopsis thaliana genome was the first plant genome to be fully sequenced.

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Combien d'éléments le tableau original de Mendeleïev contient-il ?

What is the name of the chemical symbol Y?

2Yttrium

1Ytterbium

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🙌 Good answer

In the periodic table of elements of Mendeleïev, Y is the symbol of the chemical element Yttrium!

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😞 Wrong answer

In the periodic table of elements of Mendeleïev, Y is the symbol of the chemical element Yttrium!

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sciences

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alea-quiz-quel-scientifique-a-invente-la-pompe-a-air-en-1686

Which scientist invented the air pump in 1686?

2Otto von Guericke

1Robert Boyle

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🙌 Good answer

In 1686, German scientist Otto von Guericke invented the air pump, a revolutionary device for studying vacuum and atmospheric pressure.

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😞 Wrong answer

In 1686, German scientist Otto von Guericke invented the air pump, a revolutionary device for studying vacuum and atmospheric pressure.

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alea-quiz-le-squelette-humain

In anatomy, where is the floor?

1The cranial box

2The facial

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🙌 Good answer

The floor (or base of the skull), located in the cranial box, is formed of three cranial pits.

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😞 Wrong answer

The floor (or base of the skull), located in the cranial box, is formed of three cranial pits.

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alea-quiz-en-quelle-annee-a-ete-realisee-la-premiere-fecondation-in-vitro

When was the first in vitro fertilization performed?

11978

21988

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🙌 Good answer

The first successful in vitro fertilization (IVF) took place in 1978, giving birth to Louise Brown, the world's first test-tube baby.

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The first successful in vitro fertilization (IVF) took place in 1978, giving birth to Louise Brown, the world's first test-tube baby.

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sciences

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alea-quiz-les-poles

On which aircraft do the explorers Roald Amundsen and Umberto Nobile fly over the North Pole?

1An airship

2A plane

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🙌 Good answer

The first to reach the North Pole with certainty were Roald Amundsen and Umberto Nobile, who flew over it aboard the Norge airship on May 12, 1926.

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The first to reach the North Pole with certainty were Roald Amundsen and Umberto Nobile, who flew over it aboard the Norge airship on May 12, 1926.

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alea-quiz-combien-d-annee-la-sonde-spatiale-cassini-est-elle-restee-en-orbite-autour-de-saturne

How many years did the Cassini space probe remain in orbit around Saturn?

113 years

220 years

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🙌 Good answer

The Cassini probe remained in orbit around Saturn for 13 years, from 2004 to 2017, exploring the planet and its moons before its final disintegration.

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The Cassini probe remained in orbit around Saturn for 13 years, from 2004 to 2017, exploring the planet and its moons before its final disintegration.

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alea-quiz-quel-employe-de-james-watt-a-participe-a-la-decouverte-du-gaz-d-eclairage

Which James Watt employee was involved in the discovery of lighting gas?

2William Murdoch

1John Roebuck

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🙌 Good answer

William Murdoch is a Scottish engineer and inventor. He is an employee of James Watt and has made several of his patented inventions. The ownership of the discovery of lighting gas around 1800 was a matter of debate at the time. It was shared between the Frenchman Philippe Lebon, the Englishman William Murdoch, the German Frédéric-Albert Winsor and the Limbourgois Jan Pieter Minckelers.

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😞 Wrong answer

William Murdoch is a Scottish engineer and inventor. He is an employee of James Watt and has made several of his patented inventions. The ownership of the discovery of lighting gas around 1800 was a matter of debate at the time. It was shared between the Frenchman Philippe Lebon, the Englishman William Murdoch, the German Frédéric-Albert Winsor and the Limbourgois Jan Pieter Minckelers.

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alea-quiz-geometrie

Is an obtuse angle smaller or larger than a right angle?

2Bigger

1Smaller

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🙌 Good answer

An obtuse angle is larger than a right angle. It measures between 90° and 180°, whereas a right angle measures exactly 90°.

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😞 Wrong answer

An obtuse angle is larger than a right angle. It measures between 90° and 180°, whereas a right angle measures exactly 90°.

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