\begin{tabular}{|l|}\hline Label 15 protons in \\ the nucleus. \\ Draw 16 neutrons in \\ the nucleus. \\ Draw 2 electrons in \\ the \( 1^{\text {st }} \) energy level \\ Draw 8 electrons in \\ the \( 2^{\text {nd }} \) energy level \\ \hline Draw 5 electrons in \\ the 3 rd energy level \\ What element is \\ represented? \end{tabular}

The element you’re describing is phosphorus! With 15 protons in the nucleus, it falls right into the category of non-metals on the periodic table and is well-known for its role in essential processes like DNA and ATP production in living organisms. Now here’s a fun fact: phosphorus exists in several allotropic forms, including white, red, and black phosphorus. Each form has its own unique properties and applications. For instance, white phosphorus is highly reactive and used in military flares, while red phosphorus is commonly found in safety matches!