Greatest Discoveries With Bill Nye: Chemistry

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Greatest Discoveries with Bill Nye: Chemistry

Directions: Answer the questions using complete sentences.

1. What is the periodic table of the elements and how is it used?
The periodic table is a table that arranges all of the elements by their atomic number and similar chemical properties. It can be used to discover new elements.
2. How do molecules bond with one another?
They bond with when

3. What are electrically charged parts of an atom?

Protons carry a positive electric charge, while electrons carry a negative electric charge.
4. How has chemistry changed our world?
It revolutionized our scientific ways of thinking, and it has enabled scientists to create new elements.
5. What do you know about oxygen?
I know that

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