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Basic 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
show Proton, Neutron, and Electron  
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show Neutron  
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Positively charged particle of an atom   show
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Negatively charged particle of an atom   show
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The particles contained in the atom's nucleus   show
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show Electrons  
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First outer shell of an atom can contain ____ electrons   show
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The second outer shell of an atom can contain ____ electrons   show
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show eight  
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show neutrally  
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show protons  
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show protons + neutrons  
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show element  
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show Molecule  
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show Hydrogen  
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show Carbon  
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show Nitrogen  
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show Oxygen  
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show Sodium  
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Mg stands for   show
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K stands for   show
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show Calcium  
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Cu stands for   show
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show Zinc  
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P stands for   show
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show Sulfur  
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show Chlorine  
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Fe stands for   show
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show Iodine  
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show Bond  
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show Chemical Bond  
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A bond formed by sharing electrons   show
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A bond formed by the loss of one or more electrons by one atom and the gain of the electrons by another atom   show
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show an Ion  
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show Cations  
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Ions with a negative charge   show
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show Water  
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The break up of molecules in an aqueous solution is called   show
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show Dissociation  
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A covalent bond formed between two atoms of sulfur   show
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When Hydrogen is covalently bonded to another atom it has a slightly positive charge allowing it to form __________bonds   show
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show Synthesis  
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show Decomposition  
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show Solutes dissociate in water  
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show Friction  
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Intracellular Fluid (ICF)   show
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show Water outside the cell  
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Water found in blood vessels is called   show
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show Lymph  
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Interstitial Fluid   show
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Synovial Fluid, Cerebrospinal Fluid, Aqueous Humor are all examples of   show
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show ATP (Adenosine triphosphate)  
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This element is important in cell respiration   show
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The waste product of cell respiration   show
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Energy production within cells is called   show
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show Trace Elements  
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show Acid  
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A substance that decreases the concentration of H+ ions in water   show
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show Base (Alkaline)  
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show Parts Hydrogen  
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This number is neutral on the pH scale   show
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show Acids  
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The numbers above seven on the pH scale are considered   show
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The range of pH for blood is   show
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show Buffer System  
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show Organic Compounds  
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show Carbohydrates, Lipids, Proteins, and Nucleic Acids  
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show Energy source  
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show Monosaccharides, disaccharides, oligosaccharides, and polysaccharides  
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show Simple sugars such as Glucose, fructose, and galactose. Containing only one sugar carbohydrate  
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A disaccharide is a _________-sugar carbohydrate   show
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show 3-20  
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Antigens are   show
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show Many or Thousands  
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show Plants  
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show Glycogen  
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Fiber is another name for   show
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show Fats  
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The three types of lipids are   show
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True fats contain 1, 2, or 3 fatty acids and a __________ molecule   show
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A monoglyceride is a glycerol with __ fatty acid   show
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show Two  
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show Three  
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A True fat with all carbons bonded to the maximum number of hydrogens is considered to be   show
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A saturated fat is _______ at room temperature   show
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show Animal  
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A true fat with one or more carbons double bonded is considered to be   show
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Unsaturated fats are _______ at room temperature   show
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show Plant  
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An unsaturated fat that is converted to saturated is called   show
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show Hydrogenated/trans fats  
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show Phospholipids  
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Phospholipids are the structural component of the ________ and also in ________ around nerve cells   show
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Estrogen, Progesterone, and Testosterone are examples of   show
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Steroids are made from   show
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show Bile salt  
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Cholesterol is required for your body to produce __________ in the skin with UV light   show
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Amino Acids are what make up   show
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show 20  
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Amino acids are bonded by   show
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show polypeptide  
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Amino acids your body cannot make and therefore must take in are called   show
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Enzymes, hormones, hemoglobin, and anitbodies are made of   show
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A protein that has lost its shape/function is said to be   show
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Proteins are affected by ______ and pH (acidosis)   show
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A protein that is a catalyst is called an   show
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show Catalyst  
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What are the 3 nucleic acids   show
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show Double  
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The bases for DNA are Adenine, Guanine, Cytosine, and __________   show
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show Adenine  
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Guanine always pairs with   show
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show Genetic Code  
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RNA bases are Adenine, Guanine, Cytosine, and ________   show
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In RNA Adenine bonds with   show
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show Phosphate  
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ATP is the basic form of ________ in the body   show
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ATP is made during   show
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show Single  
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show Covalent  
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show Ionic  
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show Ions  
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Covalent bonds are not weakened in   show
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The three-dimensional shape of proteins and nucleic acids is maintained by __________ bonds   show
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Water is cohesive due to ______ bonds   show
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A change brought about by the formation (synthesis) or breaking (dissociation) of chemical bonds is called a   show
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60%-75% of our bodies is made up of   show
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show cell respiration  
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