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Unit 1 Chemistry Test

Authored by Mr. Sammons

Chemistry

12th Grade

NGSS covered

Used 14+ times

Unit 1 Chemistry Test
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43 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many significant figures are in the measurement 760 mmHg?

0

1

2

3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many significant figures are in the measurement 0.0103 mL?

2

3

4

5

3.

OPEN ENDED QUESTION

3 mins • 1 pt

Media Image

Measure the length of line using the ruler below. Make sure to include units in your answer.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

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Two lab groups measure the length of an unknown object four different times. Use their data to answer the following question.

What is the average length of Group A's data?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

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Two lab groups measure the length of an unknown object four different times. Use their data to answer the following question.

What is the average length of Group B's data?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

Media Image

Two lab groups measure the length of an unknown object four different times. Use their data to answer the following question.

Which group's data is more precise?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

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Two lab groups measure the length of an unknown object four different times. Use their data to answer the following question.

If the actual length of the object is 16.1 cm, which set of data is more accurate?

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