An element, X, contains 8 protons, 7 neutrons, and 9 electrons. Which is most likely the same element as X?

i believe you are right for all except the 3rd ( look at sqdancefan his answer is much better)

the food using pesticides in the future will harm you by giving you diseases like cancer or something since they have things that we should not eat in it like chemicals or pesticides. that is why organic food is more expensive because they take the time to make it right and healthy for you to eat.

explanation:

i think the answer is terrae but not 100 percent sure. ▓▬▬ §