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5 Written Questions

5 Matching Questions

  1. Monosaccharides
  2. Atomic number
  3. (+) positive charge in the nucleus
  4. A chemical bond between atoms formed by the transfer of one or more electrons from one atom to the other
  5. Substance present in smaller amounts
  1. a Protons
  2. b solutes
  3. c simple sugars, are single-chain containing from three to seven carbon atoms.
  4. d is equal to the number of protons in its nucleus.
  5. e Ionic bond

5 Multiple Choice Questions

  1. Protons, Electrons, Neutrons
  2. (CHON) Carbon, Hydrogen, Oxygen, Nitrogen
  3. The process of atomic decay is called radioactivity, and isotopes that exhibit this behavior are called...
  4. are insoluble in water but dissolve readily in organic solvents such as alcohol. contains carbon, hydrogen, and oxygen.
  5. cation

5 True/False Questions

  1. Chemical Energyis energy directly involved in moving matter.
    Example: When riding a bike, your legs provide the mechanical energy the moves the pedals.


  2. When atoms combine with other atoms, they are held together by...covalent bonds


  3. Indicates an atom's outermost energy level (or that portion of it) containing the electrons that are chemically reactive.Chemical energy- as you digest food (metabolism) it is broken down and ATP is formed to power processes in the body.


  4. the key to chemical reactivity is the form stored in the bonds of chemical substances. Example: may be found in the food we eat


  5. Polysaccharidesare polymers of simple sugars linked together by dehydration synthesis. (storage products)


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