The gears on a bicycle are an example of what type of simple machine?

Lever

Wheel and Axle

Inclined plane

Pulley

What is the maximum number of electrons that an atomic orbital can contain?

Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.

What atom has the largest atomic radius