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chemistry

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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Question
Answer
Proton has a ______ charge?   + charge  
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Neutron has a _____ charge?   neutral charge  
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Electron has a ____ charge   - charge  
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Non-ion have a ____ charge   neutral charge  
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breaking chemical bond is ?   decomposition  
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creating a chemical bond is?   synthisis  
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Hydrogen symbol   H  
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Carbon symbol   C  
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Nitrogen symbol   N  
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Oxygen symbol   O  
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Fluroine symbol   F  
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Sodium symbol   Na  
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Magnesium symbol   Mn  
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Iron symbol   Fe  
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Phosphorus   P  
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Sulfur symbal?   S  
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Chlorine symbol?   Cl  
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Potassium symbol?   K  
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Calcium symbol?   Ca  
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Maganese symbol?   Mn  
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Cobalt symbol?   Co  
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Copper symbol?   Cu  
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Zinc symbol?   Zn  
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Iodine symbol?   I  
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ATP releases ?   energy  
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Equal number of protons and electrons are?   Non Ions  
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Covalent bonds ____ electrons?   share  
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Take atoms to give a charge?   Ionic bonds  
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Organic compounds contain?   Carbon and Hydrogen atoms  
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Chemical reaction is?   Creating or breaking chemical bond  
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Type of chemical reaction?   Synthesis  
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Type of chemical reaction?   Decomposition  
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Synthesis requires?   Energy  
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Decomposition release?   Energy  
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Solutes disasotiates in?   Water  
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Lubrecant reduces?   Friction  
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High specific heat requires?   Energy  
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High specific heat gives off a lot of?   Energy when cooled  
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High specific heat helps with?   Homeostasis  
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Carbon dioxide is a molecule in the form of?   Gas  
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Netrual PH is?   7  
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Carbohydrates is a?   Energy sorce  
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Antigens are?   Markers on cell membrains  
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Polysaccharides are?   Many  
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Glycogen is a form of glucose storage in?   Cell walls  
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Lipids are?   Fats  
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Enzymes are?   Proteins  
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Catalystes spead up reaztions without the need of?   Heat  
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Allows ions to take place in other chemical reactions?   Dissociation  
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Made up of only one type of atom?   Element  
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Water within cells is?   ICF  
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Includes surger, starch and glycogen?   Carbohydrates  
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The valve that indicates and alcadinity?   PH  
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Decreases the concentration of H+ ions   Base  
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Speeds up the rate of chemical reaction   Catalyst  
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Inorganic chemicals needed by the body in small amounts   traceelements  
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Made of amino acids   Protien  
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The sub units of protiens   Amino acids  
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Minamizes changes in PH   Buffer System  
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Energy production within cells   Cell respiration  
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Bond that holds ions together   Ionic bond  
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Will catalize only one type of reaction   Enzyme  
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Dna and Rna are?   Nucleatic acids  
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Smallest part of an element?   Aton  
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Sharring of elections between atoms forms a _____ bond?   Covalent bond  
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Increases the consentration of H+ ions?   acid  
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includes true fat and steroids   ECF  
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35 percent of the body total water   lipids  
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direct sorce of energy for cells   glucose  
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an atom that has a charge after loosing or gaining electrons is called?   an ion  
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the smallest part of en element   atom  
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normal ph range of blood is?   7.35 to 7.45  
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which formula depicts ions of sodium and chlorine?   Na+  
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intraceliour fluid is the name for water found in?   cells  
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enzymes or molecules that catalyze reactions and are all   protiens  
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element for oxygen transport in the blood   iron  
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