TAKS on line interactive tests
Grade 11 test
http://www.tea.state.tx.us/student.assessment/resources/online/2003/grade11/science.htm
Grade 10 test
http://www.tea.state.tx.us/student.assessment/resources/online/2003/grade10/science.htm
Good REVIEW SITE
Check out The Mole link
http://www.dbhs.wvusd.k12.ca.us/ChemTeamIndex.html
Reactions/balancing equations
http://www.chem.vt.edu/RVGS/ACT/notes/Types_of_Equations.html
Library Periodic Table Tutorial
http://www7.funbrain.com/cgi-bin/pt.cgi?A1=r&A2=1&A3=E&A4=7&A11=6&A12=6&ACOMMON=1
Library assignment
Go to the following website. Work the problems on your paper (to be handed in) for the following quizzes. Grade the quizzes and record your scores.
Molecular Weight Calculated from Molecular Formula
Comparison of Molecular Weights of Several Compounds
Empirical Formula determination-Plastics
Empirical Formula-Semiconductors Containing Two Elements
Empirical Formula-Minerals Containing Three elements
Empirical Formulas-Misc. with Two Elements
Empirical Formula-Misc Containing Three Elements
http://lrc-srvr.mps.ohio-state.edu/under/chemed/qbank/quiz/bank2.htm
Bonus questions for The Periodic Table Test
Are there any elements in period 3 which do not follow the trend in increasing ionization energy? Why are these exceptions?
Are there any elements in period 4 which do not follow the Aufbau principle? Why are they exceptions?
Name some naturally occurring polymers. Define polymer.
Tutorial links: