Which of the following explains why chlorine is more likely to gain and electron and exist as a negative ion than sodium is. a Chlorine has a larger atomic radius than sodium
b Chlorine has a greater ionization energy than sodium.
c Chlorine has a larger electronegativity than sodium.
d Chlorine is more metallic than sodium.

i believe the answer is a.

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.

a saline water is fed to a reverse osmosis unit at flow rate o rotameter connected to reject (retentate) line reads 8 installed in reject and permeate line reads 15.2 milli siemens/cm and 300 micro siemens/com respectively.

може ли да зареждате повече информация, моля