1. A light-year is the distance light travels in 1.00 year. The speed of light is 3.00 x 10 m/s. Compute the distance, in meters, that light travels in one week (7.00 days).The answer
will be in meters/week (m/wk).

Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.