Physical and Chemical Change:

In today's class we looked over the homework we did last class which was all about balancing. In most cases, the balancing equations part was easy for me but on occasion there were these weird numbers which we had to make into a fraction then do all the math but all in all, it was actually fun for me.

Then we reviewed something we had all learned last year, the changes in matter such as physical and chemical change. One thing i didn't know that was also part of change was nuclear change. Its interest how this all works, you either added energy or removed energy to undergo change.
The three groups are broken down into these:

-Physical Change is just a changing in shape or state of matter
e.g.

-Chemical Change is making new substances or the properties of the matter change
e.g.

-Nuclear Change is a fusion of neutrons and protons or a change of nuclear structure such as fission of a nucleus atom.
e.g.