How is the mole used by chemists? The mole allows scientists to properly measure the amounts and balance the charges of each element that should be present in each compound.
The mole allows scientists to perform experiments such as chemical reactions more effectively by allowing the number of atoms in an equation to be the same.
The mole allows scientists to measure samples of substances that cannot be seen (by converting the amount of particles to grams).

Particle model to predict what will happen if a sharp object creates a hole in the soccer ball

Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering

How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.