Monthly Archives for November 2014




Blank Periodic Table Assignment–Trends

Draw circles (in pencil or pen) in each block of the blank Periodic Table indicating the number of Electron Shells in that block. Draw and label a vector (in Red Marker) describing the change in Atomic Radius vertically on the Periodic Table (on the left side of the table). Draw and label a vector (in […]


Periodic Table Test Practice

Draw an electron diagram of each of these element pairs. Circle which one is more reactive. Put an “X” on the one with a larger atomic radius.   1. Period 2 Group 2 or Period 2 Group 17 2. Period 1 Group 1 or Period 1 Group 18 3. Period 1 Group 1 or Period […]







Assignment: Video Explanation Counting Atoms in a Formula

#1. Watch the first video “How To Count Atoms” and write two vital vocabulary words and definitions from the video. #2. Watch the second video “Counting Atoms Worksheet” and write a description of the importance of upper case and lower case letters in chemical formulas.