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Chemistry Quiz pt. 2

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Term
Definition
Matter   anything that has mass and occupies space  
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Atom   the smallest portion of an element  
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Nucleus   the center part of an atom that contains protons and neutrons  
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Proton   a particle in an atom found in the nucleus that has a positive electrical charge  
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Neutrion   a particle in an atom found in the nucleus that has no electrical charge  
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Electron   a particle in an atom that has a negative electrical charge  
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Chemical Bond   a connection made between atoms when electrons are attracted, shared, or transferred  
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Ionic Bond   a bond formed when elements transfer)gain or lose)  
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Ion   an electrically charged "atom" that has either gained or lost electrons  
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Covalent Bond   A bond formed when elements share electrons  
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Organic Compound   Carbon- containing compounds that make up living tissue  
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Polar Molecule   A molecule that has a partial positive charge on one end and a partial negative charge on the other end.  
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Hydrogen Bond   In the case of water molecules, the weak bond that occurs when the hydrogen in one water molecule is attracted to the oxygen in another water molecule.  
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Cohesion   The attraction between molecules of the same kind.  
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Surface Tension   The film-like quality on the surface of a liquid that is caused by the attraction of the liquid molecules to themselves.  
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Adhesion   The attraction of one type of molecule to a different type of molecule  
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Capillary Action   The tendency of a liquid to draw up into a narrow tube due to the liquid's properties of cohesion and adhesion  
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Specific Hear   The amount of heat needed to raise the temperature of one gram of a substance one degree Celsius.  
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Solvent   A substance that dissolves another.  
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Created by: taylivsmith
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