Exam 1: CHEM 120/ CHEM120 (NEW 2026/ 2027 Update) Introduction to General, Organic, and Biological Chemistry with Lab Guide| Questions & Answers | Grade A| 100% Correct (Verified Solutions)-Chamberlain

Examl 1:l CHEMl 120/l CHEM120l (NEWl
2026/l 2027l Update)l Introductionl tol
General,l Organic,l andl Biologicall
Chemistryl withl Labl Guide|l Questionsl &l
Answersl |l Gradel A|l 100%l Correctl
(Verifiedl Solutions)-Chamberlain

QUESTION
Quantitatel measurements


Answer:
-al numberl andl al unitl
-usel ofl al tooll orl instrumentl tol measurel (scale,l ruler)




QUESTION
Qualitativel data



Answer:
descriptivel data.l Willl notl usel al tooll meatumentdl willl includel al scalel examplel painl
scale




QUESTION
Chemistryl isl thel studyl of

,Answer:
Matterl andl energy




QUESTION
Matter



Answer:
Anythingl thatl hasl mass,l madel ofl atomsl andl takesl upl space




QUESTION
Elements



Answer:
madel upl ofl onlyl onel typel ofl atom




QUESTION
purel substance


Answer:
Cannotl bel brokenl downl further




QUESTION
Compounds


Answer:
2l orl morel elementsl chemicallyl combined

, QUESTION
Mixtures


Answer:
Madel ofl differentl substances




QUESTION
Matterl breaksl downl into



Answer:
purel substancesl andl mixtures
Purel substancesl breaksl intol elementsl andl compounds




QUESTION
Proton'sl mass,l charge,l andl location


Answer:
1l amu,l 1+l positive,l nucleus




QUESTION
Electron'sl mass,l charge,l andl location



Answer:
0l amu,l negative,l outsidel nucleus