Examples of Physical and Chemical Changes ( Updated )

Learn the difference between physical and chemical changes by observing real life examples.
Is mentos and diet cke a physical or chemical change? Actually it is a phase change so it is a physical change.
I include other example like breaking a piggy bank, fireworks, cutting hair and several other examples. The goal is to help you undertand the difference between a physical and chemcal change by looking at examples.

More on Physical and Chemical Changes
http://www.moomoomathblog.com/....2017/03/physical-and