Which statement is true for London dispersion forces? A. At any given point in time, a partial charge called an instantaneous dipole can form in a molecule, producing a repulsion between neighboring molecules.

B. Larger atoms require lower boiling points than smaller atoms to overcome the strong intermolecular attraction.

C. The attraction between induced dipole–instantaneous dipole pairs is very strong and permanent.

D. The strength of intermolecular attractive forces is greater in larger molecules than in smaller molecules.

What is the formula that this ionic compounds could form sr2+p3-o2-

Problem page combustion of hydrocarbons such as pentane ( c5 h12 ) produces carbon dioxide, a "greenhouse gas." greenhouse gases in the earth's atmosphere can trap the sun's heat, raising the average temperature of the earth. for this reason there has been a great deal of international discussion about whether to regulate the production of carbon dioxide.(a) write a balanced chemical equation, including physical state symbols, for the combustion of liquid pentane into gaseous carbon dioxide and gaseous water. (b) suppose 0.350 kg of pentane are burned in air at a pressure of exactly 1 atm and a temperature of 20.0 degree c. calculate the volume of carbon dioxide gas that is produced.be sure your answer has the correct number of significant digits.

Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers