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Chemistry Vocab (Up Until early Nov.)

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  1. - The substance that oxidizes another substance and is reduced.
    Oxidizing Agent
  2. - A subatomic particle with a negative charge.
    Electron
  3. - A heterogenous mixture in which solute-like particles settle out of solvent-like phase some time after their introduction.
    Suspension
  4. - Any form of a certain element that contains different numbers of neutrons than the other versions.
    Isotope
  5. - The absolute entropy of a substance in its standard state at 298 K.
    Standard Entropy
  6. - When two or more atoms join together, the form ____s
    Bond
  7. - Outermost electrons of atoms; usually those involved in bonding.
    Valence Electrons
  8. - Combination of symbols that indicates the chemical composition of a substance.
    Formula
  9. - A solution that contains a higher than saturation concentration of solute; slight disturbance or seeding causes crystallization of excess solute.
    Supersaturated
  10. - A subatomic particle with a positive charge.
    Proton
  11. - The solute-like species in a colloid.
    Dispersed Phase
  12. - The mass of one formula unit of a substance in atomic mass units.
    Formula Weight
  13. - A piece of volumetric glassware, usually graduated in 0.1-mL intervals, that is used to deliver solutions to be used in titrations in a quantitative (dropwise) manner.
    Buret
  14. - The particle pressure of a vapor at the surface of its parent liquid.
    Vapor Pressure
  15. - Metals of a Group 1A (Na, K, Rb)
    Alkali Metals
  16. - The smallest particle of an element.
    Atom
  17. - The substance that reduces another substance and is oxidized.
    Reducing Agent
  18. - A substance whose aqueous solutions do not conduct electricity.
    Nonelectrolyte
  19. - An atom or a group of atoms that carries an electric charge.
    Ion
  20. - Elements 58 to 71.
    Lanthanides
  21. - Helium, neon, krypton belong in this group of elements.
    Noble
  22. - A substance that produces H+ (aq) ions in aqueous solution. Strong acids ionize completely or almost completely in dilute aqueous solution. Weak acids ionize only slightly.
    Acid
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Author
dearmaria1
ID
343543
Card Set
Chemistry Vocab (Up Until early Nov.)
Description
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