Kilogram : A kilogram or kg is a unit for weight equal to 1,000 grams.

Length : Length is the attribute of a one-dimensional shape that can be measured with a measuring tape.

Measurement : To measure something or to get a measurement is to quantify a physical attribute given a choice of unit using the appropriate tool for measuring that specific physical attribute (for example a scale for weight or a measuring tape for length).

Pound : A pound or $lb$ is a unit for measuring weight. One pound equals 16 ounces or approximately 454 grams.

Scale : Scale refers to the size of a shape. A scale drawing changes a shape to a similar shape of a different size.

Unit : When measuring an attribute a particular unit specifies which size of the specific attribute is represented by the number 1. For example 1 $cm$ equals 10 $mm$, so when changing the unit we will also have to change the quantity to still represent the same measurement.

Weight : Weight refers to the property of objects that can be measured with a scale.

Cent : A cent is $\frac{1}{100}$ of a dollar.

Cent : A cent is $\frac{1}{100}$ of a dollar.

Centimeter : A centimeter ($cm$) is $\frac{1}{100}$ of a meter.

Hundred : Hundred refers to the number 100.