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Chemistry Scavenger Hunt Name ______________________________ Date:______________ Go to http://sciencespot.net/Pages/kdzchem.html Click on the CHEMystery section on the left hand side of the page under the section titled General Sites CHEMystery Go to the “States of Matter” area (left side) to find the answers to these questions. 1. Matter is anything occupying _______________ and having ______________; it is the material of the _______________. 2. There are three main phases of matter: _____________, ________________, and _____________. There is also a fourth phase, ______________, but it exists at very high temperatures. Click the back button to return to the website. Click on the Science is Fun section on the left hand side of the page nde rthe section titled General Sites Science Is Fun 2 Go to the “ChemTime Clock” (in the purple test tube!) area to find the answers to these questions. 1. All materials, whether solid, liquid or gas, are made of _______________. Atoms are the smallest ____________of ___________. Scientists have found over _____________ different kinds of atoms. The many different materials we encounter are made from _______________________ of these atoms. A material in which all atoms are the same kind is called an ______________. Therefore, there are over ____ different elements. Each element has been assigned a number, called its ___________ _____________. 2. Search for information about each element on the ChemTime Clock. Use the chemical symbol to identify each element. ____ Lightest atom ____ Found in borax ____ Major component of air ____ An element in table salt ____ Used in “mag” wheels ____ Used in laundry detergents ____ Beryl, emeralds, and aquamarine ____ Diamond and graphite ____ Name from Greek word for sun ____ Found in buckyballs ____ Atomic number of 2Chem4Kids ____ Glows red-orange with electricity ____ 2nd most abundant element on Earth ____Lightest Metal ____ Atomic number of 7 ____ Used in making toothpaste ____ Atomic number of 12 ____ Atomic number of 9 ____ First discovered in the sun ____ Atomic number of 11 ____ Atomic number of 3 ____ Most common atom in universe Go back to the following website http://sciencespot.net/Pages/kdzchem.html Click on All About Atoms section on the left hand side of the page under the section titled General Sites 1. Atoms are made out of three basic parts: Protons which carry a ______________ charge, electrons which carry a ________________ charge and neutrons which carry a __________________ charge. 2. Which two parts join together to make the nucleus? ______________________ and ______________________ Go to the following website http://www.quia.com/jg/65904.html Click on the image that says “Matching” Play the game to discover the names of these common chemicals and compounds Acetic acid ______________________ Sodium bicarbonate ___________________ Ascorbic acid ______________________ Sodium chloride ______________________ Acetylsalicylic acid ______________________ How did you do? o Great o Fair Sucrose__________________________ Retinol__________________________ Thaimine_________________________ Cobalamin________________________ Sodium hydroxide __________________ o Need practice!