Use this colors in your project |
Here is an example of how to do it.
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An example |
Here's a video, my mask was crooked!
Each chemical element has a particular feature called its atomic number. That number comes from the amount of tiny particles called protons in each atom of the element. For this you must remember what is an atom. We saw this in class. Remember?
Here is a picture of the periodic table:
Watch this video. It's a song that will help you understand the periodic table.