Select the correct answer from each drop-down menu.
Camila is planning on a career as an architect. She's noting her short-term and long-term career goals. Correctly fill in the missing information in the
extract from Camila's career plan report.

As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit

How many grams of sodium chloride are in 250ml of a 2.5m naci solution

Why do the strengths of london (dispersion) forces generally increase with increasing molecular size? choose one: a. heavier atoms have stronger attractions for each other than lighter atoms. b. dispersion forces are all equal in magnitude; there is no size dependence. c. dispersion forces arise from the attraction between the nuclei of atoms, and larger molecules have larger nuclei. d. dispersion forces arise from dipoles caused by the electron distribution being distorted. larger molecules have more electrons and, therefore, more distortions and a bigger force. e. dispersion forces depend on distance. larger molecules are farther apart and so the forces are smaller.