Author Archives: zpeeler

In class last Tuesday, we discussed covalent bonds, where two atoms form a bond by sharing their electrons. As we noted in class, the electrons are shared because the two atoms have similar electronegativities: the pull that each atom has … Continue reading →

This week in class we discussed how pH can change the structure of chlorophyll, and by doing so alter the molecule’s properties. When the addition of acid removed some of the magnesium ions in the center of the chlorophyll molecules, … Continue reading →

Let’s see if this works…