Periodic Table
Storyboard Text
- Hey I, Mendeleev was the first create the period table in 1869 when I noticed the properties of elements repeated when placed in the right way.
- No, I did... well I kind of. I improved your incorrect table by ordering your atomic number
- Ya impress me. I mean if you can
- Come here Let me show you!
- This is my model of the new period table. The rows are called periods and the columns are called families.
- This looks a lot different than I remember
- Metals on the left
- The period table is also composed of Metals, Non-metals (like oxygen), metalloids, and Synthetic elements which are man-made.
- Metalloids
- Metalloids on the right middle
- Non - Metals on the right
- And look Here are the valence electrons are the negative charges particles around the atom.
- Yay!
- I guess your right. We are both always right!
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