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Scientific Notation 23

Authored by Jennifer Arnold

Chemistry

9th Grade

Used 4+ times

Scientific Notation 23
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22 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The distance from Venus to Sun is 6,700,000 miles. How is this number expressed in scientific notation?

67 × 10⁻⁵

6.7 × 10⁶

0.67 × 10⁷

6.7 × 10⁻⁶

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The mass of a Chromebook is approximately 0.00185 metric ton. How is this number written in scientific notation?

185 × 10⁻⁵

1.85 × 10⁻³

18.5 × 10⁻⁴

0.185 × 10⁻²

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mrs. Gilbert used a microscope to measure the diameter of her pet's hair. She found that the diameter of the hair was 0.000054 meter. How is this number written in scientific notation?

5.4 × 10⁻⁵

5.4 × 10⁶

5.4 × 10⁵

5.4 × 10⁻⁶

4.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Which of the following represent numbers written in scientific notation? Check all that apply.

0.125 X 105

1.25 X 105

125 X 10-5

2.5 X 10-5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is 0.0000582 expressed in scientific notation?

5.82 X 105

58.2 X 10-5

5.82 X 10-5

0.582 X 105

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is 9.2 X 107 written in standard form?

0.00000092

9.2000000

920,000,000

92,000,000

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The population of a country is 500,640. How is this number expressed in scientific notation?

5.0064 X 105

5.0064 X 10-5

5.0 X 105

500.64 X 10-5

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