For these elements: As, Cl, Ge, Fr, and W. (Arsenic, Chlorine, Germanium, Francium, and Tungsten) Which is the correct prder for electron affinity, Highest to Lowest.
1. W. Fr, As, Ge, CI
2. Fr. W. Ge, As, CI
3. Fr, W. Ge, As, CI
4. CI, As, Ge, W. Fr

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present

1. if you have a gas at 127 degrees c, what is it's absolute temperature (kelvin)? a. 200kb. 300kc. 400kd. 500k2. if you had a gas whose absolute temperature measured 45 k, what is that temperature in celsius? a. -228 cb. -300 cc. 125 cd. 112 c

At the current rate, a graph of carbon dioxide produced by fossil fuels over time would slope upward slope downward be horizontal be vertical