School:Name: Class:Date: Matter Exam Part 1: Matching Directions: Please write the letter of the correct definition next to each vocabulary word. Part 2: Multiple Choice Directions: Please read each question and then circle the correct answer. 1._____ massA. shininess 2._____volumeB. a measure of how “squished together” matter is; the 3._____density amount of mass in a given volume 4._____ductilityC. the shape of an object 5._____hardness D. how much space matter takes up 6._____luster E. how easy it is to scratch a substance 7._____state or phase of matter F. how much matter is in an object 8._____malleabilityG. the color of the powder left by a mineral 9._____ streakH. liquid, solid, or gas 10._____ freezing pointI. ability to hammer into a thin sheet 11._____ solubilityJ. ability to let an electrical current pass through 12._____ electrical conductivityK. ability to stretch into a long wire 13._____ boiling pointL. The temperature at which a liquid turns into a solid M. The temperature at which a liquid turns into a gas N. how easily a substance dissolves into another substance 14. Solubility is affected by all of the following except: a.Size of particleb. temperature c.Color of particlesd. pressure 15. The motion of particles inside a substance is responsible for all of the following except: a.Which phase/state of matter the substance is b.Phases changes c.The luster of the substance 16. Gases have: a.neither a definite shape nor volume b.a definite shape, but not volume c.a definite volume, but not shape d.a definite volume and shape 17.Liquids have: a.neither a definite shape nor volume b.a definite shape, but not volume c.a definite volume, but not shape d.a definite volume and shape

18. Solids have: a.neither a definite shape nor volume b.a definite shape, but not volume c.a definite volume, but not shape d.a definite volume and shape 19. Characteristic properties can be used to: a.Separate mixtures into their components b.Calculate the mass of a substance c.Identify different materials 20. A comparison of two objects densities can determine the _____________ of an object. a.Massb. volume c.Shaped. buoyancy 21. Physical combinations of materials that can be separated by physical means are called: a.Mixturesb. compounds c.Atomsd. molecules 22. Substances are grouped into categories such as metals, nonmetals, and noble gases based on: a.Their lusterb. Their hardness c.How they reactd. Their densities 23. The Law of Conservation of Mass states: a.Matter is lost every time it reacts b.Matter is created every time it reacts c.Matter can neither be created or destroyed 24. All matter is made up microscopic particles called: a.Droplets b.Mixtures c.Waves d.Atoms 25. As the temperature of a substance increases a.The speed of the particles in the substance increases b.The speed of the particles in the substance decreases c.The speed of the particles in the substance stays the same 26. Two or more atoms that have combined are called: a.Mixtures b.Molecules c.Mass d.Substances 27. Chemical reactions occur when: a.Atoms give, take, or share electrons b.Atoms give, take, or share protons c.Atoms give, take, or share neutrons 28. Atoms of one element are: a.Like atoms in every other element b.Like atoms in elements in the same family c.Different from atoms in every other element

29. How many elements do we know to exist? a.Less than ten b.More than a hundred c.More than a thousand d.Millions 30.Compounds made up of different elements make up: a.Living things b.Non-living things c.Both living and non-living things 31. Most elements on Earth are found in: a.Their pure form b.Combined with different elements as compounds c.Combined with different elements as mixtures 34. During a chemical reaction, all of the following may be transferred except: a.Heat b.Light c.Electricity d.Protons 32.The periodic table can be used for all of the following except: a.Organizing elements b.Predicting properties of elements c.Classifying elements by their reactivity d.Calculating the density of elements 33. As the temperature of water increases, the amount of sugar that can dissolve in it: a.Increases b.Decreases c.Stays the same Part 3: Physical and Chemical Changes Directions: Label each change with either a “P” for physical or “C” for chemical 35._____ An egg fries in a hot pan 36._____A piece of paper is torn in half 37._____Bread bakes in an oven 38._____Vinegar and Baking soda react and form carbon dioxide 39._____Ice melts 40._____Metal Rusts