What factors that affect ionization energy? a. group number, atomic mass, electron configuration, density c. weight, state at room temperature, density and ionic radius b. only the charge matters d. charge, atomic radius, orbital penetration, and electron pairing

The yearly amounts of carbon emissions from cars in belgium are normally distributed with a mean of 13.9 gigagrams per year and a standard deviation of 5.8 gigagrams per year. find the probability that the amount of carbon emissions from cars in belgium for a randomly selected year are between 11.5 gigagrams and 14.0 gigagrams per year. a. 0.340 b. 0.660 c. 0.167 d. 0.397