CHEM001D MOD 1 (PART 3)

Front

Collection of quantitative or numerical data that describes a property of an object or event.

Back

Measurement

Front

It designates the type of quantity being measured.

Back

Units

Front

It provide scale to a base unit. It is used with base units to report and understand quantities of any size.

Back

Prefixes

Front

It indicates the amount of information that is reliable when discussing a measurement. All digits reported are considered significant except for certain types of zeros.

Back

Significant Figures

Front

The term for units that are comprise combinations of base units.

Back

Derived Units

Front

What is the base quantity SI unit for the number of particles? Options: mole, mol, candela, cd, ampere, A, kilogram, kg

Back

mole, mol

Front

What is the base quantity SI unit for the light intensity?

Back

candela, cd

Front

What is the base quantity SI unit for the electric current?

Back

ampere, A

Front

It is used to easily write very small and very large numbers.

Back

Scientific Notation

Front

It uses a Conversion Factor and is also known as factor label method.

Back

Dimensional Analysis