Chemistry 1 Exam Review
11 Questions
| Total Attempts: 85
A simple review to help you get an A on your semester exam
Questions and Answers
- 1.What is the Meaning of 'Kilo' ?
- A.
10
- B.
1/100
- C.
1000
- D.
100
- E.
1/10
- 2.What is the Meaning of " Hect(a) " ?
- A.
1/1000
- B.
100
- C.
1000
- D.
10
- E.
1/100
- 3.What is the Meaning of "Deca" ?
- A.
100000
- B.
1000
- C.
1/100
- D.
1/10
- E.
10
- 4.What is the meaning of 'Centi' ?
- A.
1/1000
- B.
10
- C.
1/100
- D.
1000
- E.
1/10
- 5.List the six steps of the scientific method in order.
- 6.What are the four phases of matter
- A.
Gas,plasma
- B.
Solids, liquids,gas
- C.
Solids , liquids , plasma, gasses
- D.
Mass, weight
- E.
Solids,liquids,plasma
- 7.How can you visually / kinesthetically tell a chemical reaction has taken place?
- 8.Words associated with a chemical change include
- A.
Reacts with, burns
- B.
Melting, boiling
- C.
Evaporating and dissolving
- D.
Reacts with , ignites
- E.
Freezing
- 9.Words associated with physical change include
- A.
Freezing, boiling, melting, reacts with
- B.
Vaporizing and dissolving, burns
- C.
Reacts with burns
- D.
Meliting , boling and freezing, sublimating.
- E.
Burns, condensating.
- 10.Define Accuracey
- 11.Define precision
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Sample QuestionWhat is the name of this chemical? NH4+
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Sample QuestionAll matter consists of particles called________________.
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Sample QuestionThe substances that enter a chemical reaction are called __________.
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