Chemistry Scavenger Hunt Clues and Answers

One of the more popular chemistry assignments is a scavenger hunt, where students are asked to identify or bring in items that fit a description. Examples of scavenger hunt items are things like an element or a heterogeneous mixture. Are there additional items you would add to a scavenger hunt or that you have been asked to find for an assignment? Chemistry Scavenger Hunt Clues First, lets start with the clues. You can print this page out to start your own chemistry scavenger hunt or try to find the answers. These same clues plus possible answers are found at the bottom of this page. An elementA heterogeneous mixtureA homogenous mixtureA gas-liquid solutionA malleable substanceA solid-liquid solutionA substance which has a volume of 1 cm3An edible example of a physical changeAn edible example of a chemical changeA pure compound which contains ionic bondsA pure compound which contains covalent bondsA mixture that can be separated by filtrationA mixture that can be separated by some other method than filtrationA substance with a density of less than 1g/mLA substance with a density of more than oneA substance which contains a polyatomic ionAn acidA metalA non-metalAn inert gasAn alkaline earth metalImmiscible liquidsA toy which demonstrates a physical changeThe result of a chemical changeA moleA substance with tetrahedral geometryA base with a pH greater than 9A polymer Possible Scavenger Hunt Answers An element: Aluminum foil, copper wire, aluminum can, iron nameA  heterogeneous mixture: Sand and water, salt and iron filingsA homogenous mixture: Air, sugar solutionA gas-liquid solution: SodaA malleable substance: Play-doh or modeling clayA solid-liquid solution: Maybe  an amalgam of silver and mercury? This is definitely a tough one.A substance which has a volume of 1 cubic centimeter: Standard sugar cube, cut a cube of soap the proper sizeAn  edible example of a physical change: Melting  ice  creamAn edible example of a chemical change: Seltzer tablet (barely edible), candies that fizz or pop when dampA pure compound which contains  ionic bonds: SaltA pure compound which contains  covalent bonds: Sucrose or table sugarA mixture that can be separated by filtration: Fruit cocktail in syrupA mixture that can be separated by some other method than filtrationSaltwater—salt and water can be separated using  reverse osmosis  or  an ion exchange columnA substa nce with a density of less than 1g/mL: Oil, iceA substance with a density more than one: Any metal, glassA substance which contains a  polyatomic ion: Gypsum (SO42-),  Epsom  saltsAn acid: Vinegar (dilute  acetic acid),  solid citric acidA metal: Iron, aluminum, copperA non-metal: Sulfur, graphite (carbon)An inert gas: Helium in a balloon, neon in a glass tube, argon if you have access to a labAn alkaline earth metal: Calcium, magnesiumImmiscible liquids: Oil and waterA toy which demonstrates a physical change: A toy steam engineThe result of a chemical change: AshesA mole: 18 g of water, 58.5 g of salt, 55.8 g of ironA substance with tetrahedral geometry: Silicates (sand, quartz), diamondA base with a pH greater than 9: Baking sodaA polymer: A piece of plastic