Periodic Toble of Elements - Hopkins High School · 2. Use colored pencils to color these groups...

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Periodic Toble of Elements

Go to the website http://www.ptcble.com/ This wil l bring you to on inferactive periodic tablethat includes 4 different tobs that wil l provideyou wifh informotion about the interactive toble.

Click on Wikipedia Tob. Complete the fotlowing:1. You are going fo identify the different groups found in ihe cotegories below. Put your cursor

over the cofegories found in the middte of your periodic Iable, this wilt highlight fhe elementsfound in thot colegory.

2. Use colored pencils to color these groups and to make o key of the top of your periodic table.3. Click on the different categories in the middle of the periodic toble to leorn more informotion

obout that group.4. On your periodic loble, write 3 properties that idenlify/distinguish thot group of elements.

Non-Metols MetalsMetal lo ids Alkol i MetalsOther Metols Alkol ine Eorth MetolsHologens Lanthanoids/ActinoidsNoble Goses Transition Metols

Post Transition Mefals (Poor mefals)

5. Slide the thermometer slowly to the right. Which is the first element to become o gos?At what temperoture does this occur?

6. Watch the video on Francium (fr). Why can't you reacf Froncium with water?

7. Identify the number of electron shells for each period on the left side of your periodic toble.8. For groups I, ?, 13 through 18, write the number of electrons in fhe outer shell at the top of

your periodic toble

Click on Properties, complete the following:9. How does the melting point of neon compore lo boron?10. How mdny electrons in the volence shell of Magnesium?11. How does the hardness of tronsition metals compore to alkoti metals overall?

Click on Orbitols, complete the following:12. An otom of Potassium has how mony eleclron shells?13. Put o check in the elecfrons box to the right of the tobs. Then click on the Potossium box,

what do the numbers 2,8,8,I mean?

Click on Isotopes, complete the following:14.The element Mognesium has how mdny isotopes?15. The element Uronium has how m6ny isotopes?

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