What I learned!

What I Learned!

I learned from this chapter about the elements and what their short form is for example sodium is Na. When you write those the first letter is always capital.

Another thing I learned about is compounds, compound is two or more substances that are chemically combined. I remember that by chemically combined compound they all start with a “c”. An example of a compound is water.

The last thing I learned about is a mixture, a mixture is two or more substances combined together physically NOT chemically. When you have a mixture you should be able to take those things apart. For example if you have chex mix you can take apart those and separate them therefore they are a mixture.