Physical Science Fall Semester Test (mod)

3. Write 3.25 X 10^5 in standard notation

• 325000
• .0000325
• 32500000
• 32500

1. Write 0.0000078 in scientific notation.

• 7.8 X 10^6
• 7.8 X 10^-6
• 78 X 10^7

5. 7251 cg = ____dag

• .7251
• 72.51
• 7.251

6. 5.3 kg = ________ hg

• 53
• .53
• .053

9. What does mm stand for?

• mickey mouse
• micrometer
• millimeter

11. What does cg stand for?

• centigram
• candygram
• centimeter

12. What does dL stand for?

• dekaliter
• deltaliter
• deciliter

What type of element is Bromine?

• Alkali Metal
• Alkaline Earth Metal
• Halogen

What type of element is Krypton?

• Halogen
• Noble gas
• Transition Metal

What type of element is Lithium?

• Alkali Metal
• Transition Metal
• Actinide Metal