Properties, Changes, and Composition of Matter Test



MATTER TESTProperties of Matter1. Which of the following is an example of a chemical property?A. colorC. the ability to rustB. densityD. phase2. Which of the following is a chemical change?A. water boilingC. burning paperB. adding food coloring to waterD. tearing a piece of paper3. If the size of an object decreases, its density does what?A. decreasesC. increasesB. stays the sameD. divides in half4. In which stage do the particles move the slowest?A. solidC. gasB. liquidD. plasma5. Which is an example of a mixture?A. waterC. salt waterB. vinegarD. borax.6. Which is an example of a solution?A. rice and waterC. marbles and waterB. sugar and waterD. sand and water-457206667500Choose one of the answers below for #7 through #14 (Answers will be used more than once!)Physical PropertyC. Physical ChangeChemical PropertyD. Chemical Change7. Phase or state of matter8. Flammability 9. Rusting10. Borax dissolving in water11. Changes substances undergo when they turn into new substances.12. Characteristics of a substance that can be observed without changing the identity of the substance.13. Changes that do not result in new substances.14. Properties that describe how substances change into other substances.15. Substances with a definite shape and volume are in the _______ phase.A. solidB. liquidC. gasD. plasma16. Substances with a definite volume but not a definite shape are in the _______ phase.A. solidB. liquidC. gasD. plasmaElements, Atoms, Compounds17. Which of the following is NOT a particle of an atom?A. protonB. neutronC. neuronD. electron18. Which is an example of a compound?A. HgC. NaB. AuD. NH319. What particles are contained in the nucleus of an atom?A. electrons & protonsB. pixels & electronsC. neutrons & protonsD. neutrons & electrons20. Which particle has a positive charge? A. protonB. neutronC. neuronD. electron21. Which particle has a negative charge? A. protonB. neutronC. neuronD. electronThe Periodic Table22. What is a common property of nonmetals? A. malleabilityB. poor conductorsC. shininessD. ductility23. On the periodic table, what are elements with similar chemical and physical properties in a column called? A. groupB. areaC. periodD. zone.24. From left to right, what is the order of zones on a periodic table? A. nonmetals, metalloids, metalsB. metals, nonmetals, metalloidsC. metalloids, metals, nonmetalsD. metals, metalloids, and nonmetals25. What is the name given to unreactive elements in the far right column of the periodic table?A. Royal ElementsB. Alkali Metals C. Helium GroupD. Noble GasesChemical Reactions26. What are the substances that result from a chemical reaction are called? A. elementsB. reactantsC. productsD. compounds27. Which statement best describes the Law of Conservation of Mass? A. The mass of an object on the moon is equal to the mass of that object on Earth.B. The mass of the products is equal to the mass of the reactants.C. Evidence of a chemical reaction is a change in mass.D. Mass can only be created, not destroyed.Acids and Bases28. What is the pH of a neutral solution? A. 0B. 6C. 7D. 1429. A substance you test has a pH of 1. Which of the following statements are true aboutthe substance? A. it is a strong baseB. It is a weak baseC. It is a strong acidD. It is a weak acid.30. What do we call a substance that changes colors in acids or bases? A. indicator B. reactantC. developerD. product ................
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