Chemistry 104 Exam 1 Review Questions With Correct Answers.

Chemistry /




104
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Exam
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1 Review Questions With Correct Answers
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Chemistry //- /
/CORRECT /


/ANSWERS(S)✔✔the /


/study /


/of //the //composition, //structure, //and //properties //of //matter //and //the //changes //it //undergoes




Scientific /
/Method //- //CORRECT //ANSWERS(S)✔✔set //of //general //procedures //based //on //experimentation


//and //observation //used //to //acquire //scientific //knowledge //and //explain //natural //phenomena




Hypothesis //- /
/CORRECT /


/ANSWERS(S)✔✔model /


/or /


/statement //that //can //be //tested //by //experiment, //offers //an //explanation //for //a //scientific //law




Experiment //- /
/CORRECT /


/ANSWERS(S)✔✔well /


/defines //controlled //procedure //for //obtaining //information //about //a //system //under //study

, Observation //- /
/CORRECT /


/ANSWERS(S)✔✔statement //that //describes //something //we //see, //hear, //smell, //taste, //or //feel




Scientific /
/Fact //- /


/CORRECT /


/ANSWERS(S)✔✔is //


a/
/reproducible /


/piece //of //data //about //some //natural //phenomenon //that //is //obtained //from //experimentation




Scientific /
/Law //- /


/CORRECT /


/ANSWERS(S)✔✔generalization /


/that //summarizes //scientific //facts //about //a //natural //phenomenon




Scientific /
/Theory //- /


/CORRECT /


/ANSWERS(S)✔✔scientific /


/hypothesis //that //has //been //tested //and //validated //over //a //long //period //of //time




Exact /
/Number //- /


/CORRECT /


/ANSWERS(S)✔✔number //that //has //a //value //with //no //uncertainty //in //it, //known //exactly




Inexact /
/Number //- /


/CORRECT //ANSWERS(S)✔✔number //that //has //a //value //with //a //degree //of //uncertainty //in //it