Test your basic knowledge |

Introduction To Matter

Subject : science
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. The process in which a solid changes directly into a gas (the term is sometimes also used for the reverse process).






2. Describes something that occurs or repeats at regular intervals.






3. A subatomic particle that has a negative charge






4. A change of matter from one form to another without a change in chemical properties.






5. A nerve cell that is specialized to receive and conduct electrical impulses.






6. Anything that has mass and takes up space.






7. The curve at a liquid's surface by which one measures the volume of the liquid.






8. A sample of matter - either a single element or a single compound - that has definite chemical and physical properties.






9. The change of a substance from one physical state to another






10. The change of a substance from a liquid to a gas






11. A property of matter that describes a substances ability to participate in chemical reactions






12. The state of matter that has a definite volume but not a definite shape






13. The ratio of the mass of a substance to the volume of the substance






14. In a solution - the substance in which the solute dissolves.






15. A unit of mass that describes the mass of an atom or molecule






16. A measure of the gravitational force exerted on an object; its value can change with the location of the object in the universe.






17. One of the elements of group 2 of the periodic table






18. A homogeneous mixture throughout which two or more substances are uniformly dispersed.






19. The change of state in which a solid becomes a liquid by adding heat or changing pressure.






20. One of the elements of Group 18 of the periodic table (helium - neon - argon - krypton - xenon - and radon); noble gases are unreactive.






21. A measure of how hot (or cold) something is; specifically - a measure of the average kinetic energy of the particles in an object.






22. The conversion of a liquid to a vapor when the vapor pressure of the liquid equals the atmospheric pressure






23. The number of protons in the nucleus of an atom; the atomic number is the same for all atoms of an element






24. An element that is shiny and that conducts heat and electricity well.






25. The force that acts on the surface of a liquid and that tends to minimize the area of the surface.






26. The law that states that the repeating chemical and physical properties of elements change periodically with the atomic numbers of the elements.






27. An element that conducts heat and electricity poorly and that does not form positive ions in an electrolytic solution.






28. The smallest unit of an element that maintains the properties of that element






29. The amount of a particular substance in a given quantity of a mixture - solution - or ore






30. A substance made up of atoms of two or more different elements joined by chemical bonds






31. The mass of an atom expressed in atomic mass units






32. The state of matter in which the volume and shape of a substance are fixed.






33. One of the elements of group 17 of the periodic table






34. The law that states that the volume of a gas is directly proportional to the temperature of a gas when pressure is constant

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


35. A change that occurs when one or more substances change into entirely new substances with different properties






36. A combination of two or more substances that are not chemically combined.






37. A from of matter that does not have a definite volume or shape






38. Elements that have properties of both metals and nonmetals; sometimes referred to as semiconductors.






39. The sum of the numbers of protons and neutrons in the nucleus of an atom.






40. The law that states that the volume of a gas is inversely proportional to the pressure of a gas when temperature is constant

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


41. The resistance of a gas or liquid to flow.






42. A measure of the size or region in three-dimensional space.






43. A vertical column of elements in the periodic table; elements in a group share chemical properties






44. A mixture in which particles of a material are more or less evenly dispersed throughout a liquid or gas.






45. A substance that cannot be separate or broken down into simpler substances by chemical means






46. The tendency of an object to resist being moved or - if the object is moving - to resist a change in speed or direction until an outside force acts on the object






47. A region around the nucleus of an atom where electrons are likely to be found






48. A unit of geologic time that is longer than an epoch but shorter than an era.






49. A subatomic particle that has a positive charge and that is located in the nucleus of an atom; the number of protons in the nucleus is the atomic number - which determines the identity of an element.






50. The physical forms of matter - which are solid - liquid - gas - and plasma.