The flashcards below were created by user GroupA on FreezingBlue Flashcards.

  1. Particle composed of two or more joined atoms?
  2. Abbreviation for the number of atoms of each element in a compound?
    Molecular Formula
  3. Representation of the way atoms bond in a molecule?
    Structural Formula
  4. The space occupied by an electron or several electrons encircling the nucleus of an atom at a particular energy level?
    Electron Shells
  5. Rule which takes 8 electrons to fill the shells in most of atoms?
    Octet Rule
  6. Combination of atoms?
  7. Nonreactive atoms that have completely full outermost electron shells?
    Inert Atoms
  8. Atoms that gain or lose electrons and become electrically charged?
  9. Atom that becomes positively charged because of losing electrons?
  10. Atom that becomes negatively charged because they gain electrons?
  11. Electrons in the outer shell of an atom which can combine with other atoms to form molecules?
    Valence Electrons
  12. Chemical bond formed between two ions?
    Ionic Bond
  13. Chemical bond between atoms that share electrons?
    Covalent Bond
  14. Chemical bond between a hydrogen atom and an atom of oxygen or nitrogen?
    Hydrogen Bond
  15. Molecule in which the electrons are not shared equally?
    Polar Molecule
  16. Starting materials in a chemical reaction?
  17. The result or substances formed in a chemical reaction?
  18. Reaction that occurs when two or more atoms, ions, or molecules bond to form a more complex structure?
    Synthesis Reaction
  19. Reaction that occurs when the bonds of a reactant break to form simpler molecules?
    Decomposition Reaction
  20. Reaction that occurs when parts of two different kinds of molecules trade positions?
    Exchange Reaction
  21. Reaction that occurs when products can change back to the reactant or reactants?
    Reversible Reaction
  22. Molecules that influence the rates of chemical reactions but are consumed in the reactions?
  23. What are the three types of chemical bonds?
    Ionic, Covalent, and Hydrogen
  24. What are the four types of chemical reactions?
    Synthesis, Decomposition, Exchange, and Reversible
Card Set
Topics 4-6
Show Answers