Chemistry Vocab (Up Until early Nov.)

  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
Author
dearmaria1
ID
343543
Card Set
Chemistry Vocab (Up Until early Nov.)
Description
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