F's outermost electrons are on the second energy level , while Br's outermost electrons are on the third energy level . which of the statements below is true regarding the attractions between the nucleus of the atom in its outermost electrons ? A. F's outermost electrons are more attracted to its nucleus because the electron are closer to the nucleus .
B. Br's outermost electrons are more attracted to its nucleus because these electrons are farther from the nucleus .
C. F's outermost electrons are more attracted to its nucleus because F's nucleus has fewer protons
D. Br's outermost electrons are more attracted to his nucleus because Br's nucleus has more protons

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.