Which step will decrease the pressure of a gas inside a closed cubical container? A. Increasing the number of moles of gas
B. Decreasing the volume of the container
C. Increasing the speed of a gas particles
D. Decreasing the temperature inside the container

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

11. phosphorus-32 is radioactive and has a half life of 14 days. how much of a 124 mg sample of phosphorus-32 is present after 56 days? a) 7.75 mg b) 15.5 mg c) 31.0 mg d) 62.0 mg

Explain that newton first law,second law and third law of motion?