
 Warm-up
 What are the five phases of matter?
 Describe the atoms in each state of matter?
 Lab
 Color Periodic Table
 Adopt an Element
 Notes
 Go over atom worksheet for yesterday


 Use Alien cards to organize them into groups
 How can you organize them?
 Show me what you have done
 Now organize them into rows and columns
 How do they have fit together?
 What have you seen like this?


 Get computer, if you remember what number you used for matter lab, use that computer
 Log in
 Once log in, go to the following website
 www.ptable.com
 Play with website and see what you notice


 Color Periodic table according to metal, nonmetals and metalloids on the website
 Then select an element you would like to “adopt”
 Let me know what you choose, I only want one group doing an element
 Fill out worksheet
 Make facts interesting for the whole class
 I am going to ask you to share 2


 Warm-up
 Finish atom paper
 Go over atom worksheet
 Take notes over Periodic Table
 Very quick, small amount
 Reading
 Highlight
 Video
 Notes
 Worksheets


 Columns
 Grouped by having similar physical and chemical properties
 18 groups in total


 Rows
 Going across, the number of electrons in the outer shell
 Same number of electron shells
 7 periods

We used to think that there were only 4-5 elements. This was before we found out that these elements, like water, had even smaller parts.


 What is a molecule? How are molecules formed?
 Molecules form when atoms are chemically joined together and are made up of two or more atoms


 What is an element?
 When a molecule is only made up of one type of atom
 What are 2 types of molecules are there?
 Compounds and elements
 Example of an element atom
 Ar, Ne
 Example of an Element molecules
 O2, N2


 What is a compound?
 Molecules that have more than one type of atom
 What is a compound made of?
 Same as above, leave blank
 Give an example of a compound molecule
 CO2, H2O


 What is a mixture?
 Composed of two or more substances which each keep their original properties and do not combine chemically.
 What can mixtures be made up of?
 Salad, brownies, salt water
 What is air (atmosphere)?
 A mixture because it contains different elements and compounds but each have their own properties


 Warm-up
 What is the difference between a compound and a mixture?
 What is the difference between an atom and a molecule
 Finish worksheet and complete new worksheet
 Go over worksheet “All Mixed Up”
 Matching cut outs


 Warm-up
 What is an heterogeneous mixture?
 Give three examples of a homogeneous mixture.
 Go over Worksheets and activities from
Friday/Thursday
 Build a molecule lab


 Warm-up
 Build a model of C
4
H
3
O
2
 How many atoms are in the above model?
 Is it a compound, mixture or element?
 Finishing going over anything from
Monday/Tuesday
 Build your own Periodic Table of Elements
 Protons, Neutrons and Electrons…..How many?
 Uno


 Warm-up
 What is the chemical symbols for the following
Elements: copper, neon and nickel?
 How many protons, neutrons and electrons does each element have?
 Elements, compounds and Mixtures
 Study Guide
 Book work


 Warm-up
 Draw the valance electrons for Oxygen and Nitrogen
 Tell me whether the following items are elements, compounds or mixtures
 Wood, Diamond (C), Dry Ice (CO
2
)
 Finish/Go over valance electron worksheet
 Go over Study Guide
 Review

