17. which of the following increases with increasing atomic number in group 2a? (a) atomic radius (b) electron affinity (c) first ionization energy (d) number of outermost electrons

Assignment directions: pick one of the following chemists and perform a bit of research on him/her. answer the following questions. alice hamilton             rosalind franklin marie curie             gertrude b. elion ada yonath             henry cavendish robert boyle             antoine lavoisier mario j. molina             svante arrhenius