Use the periodic table here to help you answer the questions below.

use Nitrogen (N)

If your atom had an isotope that was 2 daltons (da) heavier, how many protons and neutrons would it have?

If your atom formed an ion which had an overall charge of -1, how many protons and electrons would it have?

Draw the electron shells around the atomic nucleus of your atom.

How many bonds would your atom need to become a stable atom?