## What are the important parts of a conversion factor?

Examples of Conversion Factors

• 1 gallon = 3.78541 liters (volume)
• 1 pound = 16 ounces (mass)
• 1 kilogram = 1,000 grams (mass)
• 1 pound = 453.592 grams (mass)
• 1 minute = 60000 milliseconds (time)
• 1 square mile = 2.58999 square kilometers (area)

## What is the conversion factor between mass and volume?

The density of a substance tells you the mass of exactly one unit of volume of that substance. This essentially means that density can be used as a conversion factor to go from the mass of a sample to the volume it occupies, or vice versa. Now, density relates two quantities, mass and volume.

## What is the conversion factor of length?

Units and Conversion Factors

Units of Length
centimeter (cm) = 0.01 m (exact, definition) = 0.9144 m
millimeter (mm) = 0.001 m (exact, definition) = 2.54 cm (exact, definition)
kilometer (km) = 1000 m (exact, definition) = 1.60934 km

## Is mg a mass?

Mass (weight) Units

1 gigatonne (Gt) =1 000 000 000 000 000 g
1 kilogram (kg) =1 000 g
1 gram (g) =1 g
1 milligram (mg) =0.001 g
1 microgram (µg) =0.000 001 g

## Is ug or ng bigger?

Convert Micrograms to Nanograms 1 Microgram is exactly 0.000000001 kilograms (SI unit). As per the prefix micro it is a millionth of a gram; a gram is a thousandth of a kilogram, the SI base unit of mass. 1 µg = 0.000000001 kg. 1 ng = 0.000000000001 kg.

## Is G bigger than Ng?

Nanogram is a metric unit of mass. It is equal to 0.000000000001 gram, or one millionth of a milligram.

## What is a NG measurement?

Nanograms per milliliter, abbreviated ng/mL, is the unit of measure most commonly used to express drug testing cut-off levels and quantitative test results in urine and oral fluid. A nanogram is 10-9 grams.