Basics of Chemistry

 Basics of Chemistry Worksheet-1 

1. What is used to measure a property of any matter?

A. Standard units                         B. Standard properties

C. Standard descriptions            D. Standard verbiage

2. Which country uses the English system most frequently?

A. Ireland                                       B. Japan

Basics of Chemistry Worksheet-2

1. What are the two major types of systems that define the standard units?

A. Metric system and Non-metric system

B. Metric system and English system

C. Non-english system and English system

D. Metric system and Astronomical system

2. Which of the following is a base unit?

A. meter             B. kilogram       C. second           D. all of the above

Basics of Chemistry Worksheet-3

1. What measurement system is most commonly used by the scientists?

A. Scientific system                      B. English system

C. Metric system                          D. None of the above

2. What are the derived units?

A. Units that are derived from English system

B. Units that have two or more base units in it (i.e. kilogram per cubic meter)

C. Units that are derived for research