Chemical Bonds & Equations Crossword Puzzle
Download and print this Chemical Bonds & Equations crossword puzzle.
QUESTIONS LIST:
- superscript : represents oxidation # or how many electrons has been gained or lost
- products : new substance produced (on the right side of arrow)
- single displacement : reaction in which 1 element replaces another in a compound
- exothermic : wood burning is an example of this type of energy exchange/reaction
- poly atomic : having many atoms
- inhibitor : prevents or slows down a reaction
- subscript : # of atoms of a particular element in a molecule
- double displacement : reaction where positive ion of one compound swaps with another positive ion of another compound
- endothermic : photosynthesis is an example of this type of energy exchange
- stable : atoms form compounds to become _
- covalent : bond involving shared electrons
- synthesis : reaction where 2 or more substances combine to form another substance
- compound : substance made of 2 or more elements
- binary : compound composed of two elements
- decomposition : reaction where one substance breaks down into 2 or more simpler substances
- coefficient : # of units of each substance
- chemical bond : force that holds together atoms in a substance
- ionic : bond involving the attraction between opposite charges of ions
- chemical formula : tells what elements a compound contains and # of atoms of each element
- reactants : substance that are about to react (on the left side of arrow)
- catalyst : speeds up a chemical reaction