Students today took notes on the diatomic molecules and types of chemical reactions. They read and answered questions on "Synthesis Reactions" (36 pts) and began reading and answering questions on Decomposition Reactions (50 pts).
Ionic Compounds
Students were allowed to review concepts on valence electrons and how to determine charges on ions from the Main Groups. Electronegativity, ionization energy and electron affinity were discussed.
Chemical Reactions
We used the "Chemical Reactions" PowerPoint to cover information on subscripts, coefficients and the law of conservation of mass. We concluded class with how to count atoms with subscripts and coefficients. They were assigned a worksheet called, "Counting Atoms" (32 pts)
Ionic Compounds
We completed the "Ionic Compounds" Review Questions (60 pts) in class today. Soon after, we began covering the notes and information in the same chapter.
Chemical Reactions
Students completed the "Chemical Reactions" Review Questions (40 pts) during class today. We began reviewing the notes on the same chapter also.
The Elements
Students took the "Elements" Chapter Test (100 pts) and began the "Ionic Compounds" Voc. (66 pt). The vocabulary is due tomorrow.
Chemical Bonding/Chemical Reactions
Students took the "Chemical Bonding" Chapter Test (100 pts) after going over the previous nights homework and the Vocabulary Test and Element Symbol test the previous day. They were also given the "Chemical Reactions" Vocabulary Terms (48 pts)to complete for homework.
Elements
Students answered the questions on the "The Elements" Crossword puzzle (34 pts) without their textbook, then were allowed to answer the missed questions. Soon after, they took "The Elements" Vocabulary Test (40 pts). They will have "The Elements" Chapter Test on tomorrow.
Chemical Bonds
Students took the Element Symbols test (36 pts), Chemical Bonds Vocabulary Test (26 pts) and began the Chemical Bonds Ch. Review (68 pts) for homework. They will have the Chemical Bonds Chapter Test on tomorrow.
Elements
Students began and were to finish the Elements Sec. Rev. WS (92 pts). They will have a crossword puzzle and Vocabulary Test on tomorrow. the Elements Chapter Test will be on Thursday for 3rd Period and Wednesday for 7th period.