12. Draw the Lewis dot structure for the following ions: sodium, Nitrogen

To represent sodium in Lewis dot structure, simply place one dot around the chemical symbol (Na) because sodium has one valence electron. For nitrogen (N), which has five valence electrons, you can depict it with five dots around the symbol, like this: (N with three pairs and one single dot). This structure helps visualize how atoms bond and share electrons in chemical reactions. Understanding Lewis structures is crucial not just in academic settings but also in fields like pharmaceuticals and materials science. By visualizing how electrons interact, chemists can design better drugs and innovative materials, predicting how molecules will react or behave in different environments, making it super applicable in the real world!