Natural Science Quizzes & Trivia

Do you think you know all there is to know about natural science? You will be amazed at how much more you can learn through our awesome natural science quizzes online!

Test yourself and share these ultimate natural science quizzes with your friends to find out who among you is the resident science guy. Enhance your knowledge or learn something completely new by answering natural science quiz questions. You can prepare for an upcoming test, simply keep yourself updated or even get insights into creating awesome questions with these quizzes on natural science.

View your results instantly and challenge your friends and peers for some serious bragging rights. So what are you waiting for? Take the ultimate natural science quiz and check if you're the master of science.


Nature of Science Pre-Test is a quiz on scientific research and the scientists themselves. If you are interested in either of the subjects, this is the quiz for you. Take it up and see how much you know.

Questions: 25  |  Attempts: 168
  • Sample Question
    All important scientific discoveries are made by professional scientists. 

My persnal Study tests coppied for questions on the Natural Sciences study guide to CLEP Natural Sciences.

Questions: 56  |  Attempts: 163
  • Sample Question
    Bony fishes are members of the class

Test for natural Sciences CLEP test for me to study from in hopes of passing for those 6 credits.

Questions: 60  |  Attempts: 63
  • Sample Question
    The spectroscopic (electron) configuration of an atom is [He]2s22p4. Which element is this?

This is a petersens CLEP assistance for my to study for my Natural Sciences test.

Questions: 55  |  Attempts: 59
  • Sample Question
    Echinoderms include

My personal study guide test to hopefully pass the Natural Sciences CLEP test.

Questions: 59  |  Attempts: 52
  • Sample Question
    When ice melts in equilibrium with its surroundings:




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Natural Science Questions & Answers

What was the outermost planet in the solar system in 1996?
1. neptune-plutos orbit is quite eccentric, and at its perihelion (closest approach to the sun) pluto is simply closer than neptune to the sun. for ten years before perihelion and ten years after, plutos orbit moves inside neptunes to make it the eig
What are compounds that have the same empirical formula but different structural formulas called?
1. isomers-for example, glucose and fructose are two common monosaccharides that have the same empirical and molecular formulaschobut different structural formulas. that is, they are both composed of the same number of atoms of the same three element
What is the empirical formula for this substance? A compound is analyzed in the laboratory and found to be composed of three elements barium, carbon, and oxygen. The molar ratios were 0.504: 0.508:...
1. baco₃-the first answer simply restates the molar ratios and is not in an acceptable form as a formula. the common method is to divide each molar ratio by the smallest of the numbers in the list of molar ratios. in simple problems like this, it i
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