Have a discussion with the class about the different periodic trends to probe for understanding and any remaining misconceptions or confusion the students may have after the interactive investigation.This will help students address their own misconceptions Periodic Trends A Graphical Analysis Answer Key File Name: periodic-trends-a-graphical-analysis-answer-key.pdf Size: 3365 KB Type: PDF, ePub, eBook periodic-trends-a-graphical-analysis-answer-key 2/7 Downloaded from on Octoby Donald m Hayda Category: Book Uploaded: Rating: 4.6/5 from 566 votes. To draw an electron dot symbol, start with the abbreviation for the element. Have students complete the Observe-Explain portion of the PEOE chart they created the day before. The graphical notation used for valence electrons is called an Electron-Dot Symbol. Question: Does atomic radius change as atomic number changes Materials: 1 sheet of graph paper, colored pencils.They will be given worksheets on the various trends and will be required to fill them in by using Periodic Table Live! The general trend is that atomic sizes increase as one moves downwards in the Periodic Table of the Elements, as electrons fill outer electron shells.Trends in the Periodic Table: A Graphical Analysis.
Students will be given computer lab time to work with an online Interactive Periodic Table called Periodic Table Live! chemistry work 10th grade level period atomic 10 11 12 13 14 15 16 17 18 atomic radius (pm) 53 31 167 112 87 67 56 48 42 38 190 145 118 98 88 79 71 group. View 4.1 Graphical Analysis of Periodic Trends.pdf from CHEMISTRY 222 at Mississauga Secondary School.
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