Amy found a volume of red liquid to be 55.1 ml, and have a mass of 8.199g. What is the density of her liquid?
g/ml

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same

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

As we move from left to right across the periodic table, what is the general trend? a) atomic radii increase. b) electronegavitiy decreases. c) nuclear shielding increases. d) metallic character decreases.