Science, Tech, Math › Science 9th Grade Science Test Do You Know as Much Science as a 9th Grade Student? Share Flipboard Email 9th grade science studies physical science and measurements. Jon Feingersh / Getty Images Science Chemistry Activities for Kids Basics Chemical Laws Molecules Periodic Table Projects & Experiments Scientific Method Biochemistry Physical Chemistry Medical Chemistry Chemistry In Everyday Life Famous Chemists Abbreviations & Acronyms Biology Physics Geology Astronomy Weather & Climate By Anne Marie Helmenstine, Ph.D. Anne Marie Helmenstine, Ph.D. Facebook Twitter Chemistry Expert Ph.D., Biomedical Sciences, University of Tennessee at Knoxville B.A., Physics and Mathematics, Hastings College Dr. Helmenstine holds a Ph.D. in biomedical sciences and is a science writer, educator, and consultant. She has taught science courses at the high school, college, and graduate levels. Learn about our Editorial Process Updated on March 08, 2017 1. A substance that can't be broken down into simpler substances using any chemical means is: an element a compound a mixture a colloid Correct Wrong 2. Measurable or numerical information is called: qualitative data quantitative data a variable a hypothesis Correct Wrong 3. Which of these elements is a noble gas? krypton oxygen hydrogen nitrogen Correct Wrong 4. What is true of a balanced chemical equation? There are always more products than reactants. The number of moles of products equals the number of moles of reactants. Both sides of the reaction have the same number and types of atoms. Energy is always released. Correct Wrong 5. A vector describes: direction only magnitude only size and shape magnitude and direction Correct Wrong 6. A well-substantiated explanation of an aspect of the natural world is: a theory a law a hypothesis an educated guess Correct Wrong 7. Which of the following is an example of a malleable element? helium gold sulfur bromine Correct Wrong 8. What is the word for a measure of the force of gravity on an object? friction mass centripetal force velocity Correct Wrong 9. Newton's first law of motion may be stated as: Force equal mass multiplied by acceleration. For every action, there is an equal and opposite reaction. Mass is always conserved in a system. A body in motion stays in motion, while a body at rest stays at rest unless acted upon by an unbalanced force. Correct Wrong 10. What do you get when you mix an acid and a base? an amino acid a soap a salt a sugar Correct Wrong 9th Grade Science Test You got: % Correct. Middle School Science Student Not quite ready for high school science.. Westend61 / Getty Images You didn't pass the 9th grade science test, but taking the test taught you some of what a high school freshman needs to know. From here, you can see if you could ace the 8th grade science test or you might enjoy finding out which mad scientist suits your personality. Share Your Results Share Flipboard Email 9th Grade Science Test You got: % Correct. Passing 9th Grade Science You're great at 9th grade science!. Westend61 / Getty Images You missed a few questions, but you're well within reach of passing 9th grade science. Ready for a change of pace? Let's see if you can recognize the chemical elements by how they look. Or, you can apply what you know and try a cool chemistry demonstration. Share Your Results Share Flipboard Email 9th Grade Science Test You got: % Correct. You Rocked 9th Grade Science You aced the 9th grade science quiz.. Westend61 / Getty Images You passed the 9th grade science test with flying colors. Now, let's see if you are a general science trivia whiz. Ready to apply your scientific genius? Show off your skills with an exciting chemistry demonstration. Share Your Results Share Flipboard Email