What is the Meaning of n in science?

Which characteristic of the planets in our solar system increases as the distance from the Sun increases? Why stacking gel used in electrophoresis? What force is missing when you are slipping on a slippery floor? 12 cups equal how many fluid ounces? What does non alkalized mean? What is the natural selection of the Florida panther? What are careers for the excretory system? What planet has many moons named titan dione tethys amd mimas? When put water 15 freezer what happens? What were the god Mars' powers? How many oz are in 4.2 qt? Why have genes been inserted into rice and tomatoes? Is wild ox an omnivore? How many volts a torch light has? Where did Alfred Nobel receive education? Why is igneous rock always younger than the rock layer it cuts through? What body part do African artist create larger to indicate that it has a special role in guiding a person's fate and success? What is 50 liters in kilograms? Who invented magnetic north and south pole? What process are two daughter nuclei formed that are identical to each other and to the original nucleus?