Can You Pass This 8th Grade Science Quiz That Adults Keep Failing?

Test your science smarts with this difficult 8th-grade quiz adults keep failing. Only the sharpest minds will pass!

Can You Pass This 8th Grade Science Quiz That Adults Keep Failing?

Photo via Canva.com/AI Generated Image

This isn’t your average 8th-grade science quiz. It’s packed with challenging questions across biology, chemistry, physics, astronomy, and Earth science. Don’t let the grade level fool you—adults struggle with this one all the time.

     ๐Ÿงช Are You Smarter Than a 5th Grader? Prove It With This Math Quiz

With 20 questions, each featuring 4 answer choices and only one correct answer, you'll need more than guesswork to succeed. Expect questions about elements, forces, cell parts, the universe, and scientific terms you haven’t thought about in years. Sound tough? It is.

     ๐Ÿงช Are You Smarter Than a 10th Grader? Take This School Trivia Challenge!

Finish the quiz and find out whether you're still science-savvy or need a return ticket to middle school. Will you ace it—or fail like the rest?

What tool measures earthquakes?
ThermometerBarometerHygrometerSeismograph
What part of the atom has no charge?
ElectronNeutronProtonNucleus
What is the powerhouse of the cell?
ChloroplastMitochondriaVacuoleNucleus
What type of bond shares electrons?
CovalentIonicMetallicHydrogen
Which element has 8 protons?
OxygenNitrogenFluorineCarbon
What is the boiling point of water in ยฐC?
212501000
What do plants release during photosynthesis?
NitrogenOxygenCarbonGlucose
What organelle makes energy in cells?
NucleusGolgi bodyRibosomeMitochondria
How many neutrons does carbon-12 have?
68120
What is H2SO4?
Sulfur dioxideSodium sulfateHydrochloric acidSulfuric acid
Which blood cells fight infection?
PlasmaPlateletsWhite cellsRed cells
What does DNA stand for?
Deoxyribonucleic acidDioxygen acidDeoxynucleic arrayDinucleic acid
Which gas makes up most of Earthโ€™s air?
HydrogenNitrogenCarbon dioxideOxygen
What is the chemical symbol for gold?
AuAgGdPb
Which force pulls objects to Earth?
MagnetismElectricityGravityFriction
Which planet rotates on its side?
SaturnNeptuneUranusVenus
Which planet has the longest day?
EarthMarsMercuryVenus
What is a group of cells called?
MembraneSystemOrganTissue
Which simple machine is a ramp?
Inclined planeLeverWedgePulley
Which planet has the most moons?
JupiterNeptuneSaturnMars

๐Ÿค“๐Ÿ’กโญ

Loved this quiz? Check out more fun challenges below! ๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡

โžก๏ธ Can You Ace It? The Ultimate 4th Grade Math Quiz

โžก๏ธ Are You a 3rd Grade Math Whiz? Take the Trivia Quiz!

โžก๏ธ 2nd Grade Math Mastery: Can You Solve It Like a Pro?

More Like This
Can You Pass This Biology Quiz That Pre-Med Students Struggle With?
Can You Pass This Biology Quiz That Pre-Med Students Struggle With? trivia quiz
Periodic Table Elements Initials Challenge - Test Your Chemistry Knowledge
Periodic Table Elements Initials Challenge - Test Your Chemistry Knowledge word quest
Science Branches Word Quest: Guess These Fields Using Only Their Initials!
Science Branches Word Quest: Guess These Fields Using Only Their Initials! word quest
Pick A Quote About Science, And I’ll Tell You Which "Big Bang Theory" Character You Are!
Pick A Quote About Science, And Iโ€™ll Tell You Which "Big Bang Theory" Character You Are! quiz
Cells to Ecosystems: The Ultimate Biology Challenge
Cells to Ecosystems: The Ultimate Biology Challenge trivia quiz
Formulas & Fun: A Chemistry Quiz to Put You to the Test!
Formulas & Fun: A Chemistry Quiz to Put You to the Test! trivia quiz
Cell-ebrate Your Knowledge: A Fun Biology Quiz!
Cell-ebrate Your Knowledge: A Fun Biology Quiz! trivia quiz
The Periodic Table Challenge: Test Your Chemistry Knowledge!
The Periodic Table Challenge: Test Your Chemistry Knowledge! trivia quiz
From Microbes to Mammals: Test Your Biology IQ!
From Microbes to Mammals: Test Your Biology IQ! trivia quiz
Elements of Fun: A Quizical Look at Chemistry!
Elements of Fun: A Quizical Look at Chemistry! trivia quiz
Can You Hack It? A Challenging Biology Quiz!
Can You Hack It? A Challenging Biology Quiz! trivia quiz
Can You Conquer 1st Grade Math? Take the Quiz!
Can You Conquer 1st Grade Math? Take the Quiz! trivia quiz
Elemental Exploration: Can You Answer 20 Easy Chemistry Questions?
Elemental Exploration: Can You Answer 20 Easy Chemistry Questions? trivia quiz
Mathematics for 5th Grade. Will You Make It?
Mathematics for 5th Grade. Will You Make It? trivia quiz
4th Grade Math: Can You Get an "A"?
4th Grade Math: Can You Get an "A"? trivia quiz
Latest
Would You Spill Their Secret If Asked?
Would You Spill Their Secret If Asked? quiz
Select Your Holiday Stress Response and We'll Show Your New Year Transformation
Select Your Holiday Stress Response and We'll Show Your New Year Transformation quiz
Pick a Bunch of Desserts and We’ll Tell You Your Sweetest Trait
Pick a Bunch of Desserts and Weโ€™ll Tell You Your Sweetest Trait quiz
Your Christmas Shopping Personality Revealed
Your Christmas Shopping Personality Revealed quiz
Pair Holiday Scents to Their Sources
Pair Holiday Scents to Their Sources pair it
Christmas Eve Preparations First and Last Letter Quiz
Christmas Eve Preparations First and Last Letter Quiz word quest
Your Zodiac Sign Reveals Your Perfect Christmas Decoration Style
Your Zodiac Sign Reveals Your Perfect Christmas Decoration Style article
Are You Silly, Sad, or Scary?
Are You Silly, Sad, or Scary? quiz
Which Love Language Do You Secretly Crave Most?
Which Love Language Do You Secretly Crave Most? quiz
See all