Um... I might be wrong but I think it would be A. Photosynthesis
Explanation:
hope it will help you. Wishing a nice day. enjoy with your answer
The answer is C3H8 and OCl2 they are molecular compounds. MgCl2 is an ionic compound while Zn(NO3)2 is an inorganic chemical compound.
Molecular compounds are covalent compounds in which the elements share electrons via covalent bonds. They are inorganic compounds that take the form of discrete molecules, for example water and carbon dioxide.
Density, odor, and color changes. Hope this helps ฅ^•ﻌ•^ฅ