Which of the following atoms has the same number of neutrons as 19f? (2 points)

I dont know the answer choices but if isotopes is there then go with Isotopes

So what you would do is go through and add 3 teaspoons(tsp) 6 times because of the 6 tablespoons(tbsp). which will give you an answer of 18. another way is to multiply 3x6=18.

Ions gain or lose electrons