Honors Chemistry Pre-Test Questions And Answers With Latest Quiz

Honors Chemistry Pre-Test Questions And Answers
With Latest Quiz
There is more traffic between 8 and 9 in the morning because most people start work at 9. This is a(n)



A. observation

B. hypothesis

C. experiment

D. theory

E. all of the above ANS B. hypothesis



5.21 cm is the same distance as



A. 0.0521 m

B. 52.1 dm

C. 5.21 mm

D. 0.00521 km

E. 5210 m ANS A. 0.0521



Which of the following measurements has three significant figures?



A. 0.005 m

B. 510 m

C. 0.510 m

D. 0.051 m

E. 5100 m ANS C. 0.510 m



The correct answer for the addition of 7.5g + 2.26g + 1.311g + 2g is



A. 13.017 g

B. 13 g

C. 13.0 g

, D. 10 g

E. 13.1 g ANS B. 13 g



Diamond has a density of 3.52 g/mL. What is the volume in cubic centimeters of a diamond with a mass of 15.1 g?



A. 4.3 cm3

B. 4.29 cm3

C. 0.233 cm3

D. 53 cm3

E. 53.2 cm3 ANS B. 4.29 cm3



Compounds can be broken down into their elements by



A. Physical processes

B. Melting

C. Evaporation

D. Cooling

E. Chemical processes ANS E. Chemical processes



Which of the following is a physical change?



A. Wood burning in a fireplace

B. Water freezing

C. Iron rusting

D. Digesting food

E. Milk souring ANS B. Water freezing which



Which of the following is a property of a solid



A. It takes the shape of the container

B. It fills the volume of the container