Which of the following statements is true? (4 points) a
Neon is more reactive than fluorine because neon needs only one electron to fill its outermost shell.

b
Neon is more reactive than oxygen because neon has to lose only one electron to fill its outermost shell.

c
Fluorine is more reactive than nitrogen because fluorine needs only one electron to fill its outermost shell.

d
Fluorine is more reactive than neon because fluorine has to lose only one electron to fill its outermost shell.

Where does all the water go? according to the environmental protection agency (epa), in a typical wetland environment, 39% of the water is outflow; 46% is seepage; 7% evaporates; and 8% remains as water volume in the ecosystem (reference: united states environmental protection agency case studies report 832-r-93-005). chloride compounds as residuals from residential areas are a problem for wetlands. suppose that in a particular wetland environment the following concentrations (mg/l) of chloride compounds were found: outflow, 60.4; seepage, 73.7; remaining due to evaporation, 26.4; in the water volume, 46.8. (a) compute the weighted average of chlorine compound concentration (mg/l) for this ecological system. (round your answer to one decimal place.) mg/l (b) suppose the epa has established an average chlorine compound concentration target of no more than 58 mg/l. does this wetlands system meet the target standard for chlorine compound concentration? yes. the average chlorine compound concentration (mg/l) is too high. yes. the average chlorine compound concentration (mg/l) is lower than the target. no. the average chlorine compound concentration (mg/l) is lower than the target. no. the average chlorine compound concentration (mg/l) is too high.

How do the evolutionary chart and the video support the claim that all living things are made up of cells?

Which of the following is required of a new drug?me