e. A new element, Kardashium(Kd), has been recently discovered. It is highly reactive and exposure to it is lethal. It has chemical and physical properties similar to halogens. It forms the monoatomic anion, Kd-, called kardashide ion. What would be the name of the following acid: HKdO =

Which fact represents evidence for the big bang theory?

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

20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?