Assuming the atom is neutral, which atom is shown below?

a. neon

b. aluminum

c. argon

d. potassium

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

Element before carbon on the periodic table

No copying 15 pts how does a free-body diagram tell you about the net force on an object?