1. Chemistry with Mr. Pahren

2. There will be 6 groups  Two groups will study the same item  The Items are: Atoms, Periodic Table, and Radiation

3. Atoms:  What is an Atom  What are the 3 major parts/pieces of an atom  Where is each piece found  What are the charges of each sub-atomic particle Periodic Table  How are the elements arranged on the periodic table?  What are the 10 families/ groups of elements on the periodic table?  Which families are the most reactive  What is the smallest element?  What three groups are elements classified into and where are these groups located?

4. Radiation  What is an isotope?  What are the three types of radiation?  What is radiation made of?  Where is it released from?  What is a radioactive element?  Give atleast 5 examples of elements that are radioactive.