What is the volume of 0.24 mol oxygen (O2) gas at 345 K and a pressure of 0.75 atm?
(The universal gas constant is 0.0821 L'atm/mol K.)
A. 89 L
B. 9.1 L
C. 0.11 L
O D. 5.12

Which element forms an ionic bond with flourine? 1) fluorine 2) carbon 3) potassium 4) oxygen

How do scientists think that gravity affected the formation of our solar system?

Many ionic compounds and a few highly polar covalent compounds are because they completely ionize in water to create a solution filled with charged ions that can conduct an electric current.