Chemistry 11

Today we practiced electron configurations for atoms and ions and used electron configurations to determine valence electrons.   Quiz on Tuesday!

Next we did a GIANT graphing assignment on trends in the periodic table.  You should have three graphs plotting the atomic radius, electronegativity and ionization.  You WILL have time to work on this on Monday. 

Biology 12

Today we wrote the Digestive System Test.   Done Digesting!

Next we did two colouring sheets:  1) the heart (just the first page)
and
2) The pulmonary and systemic circulatory systems

Chemistry 11

Today we added to our knowledge of electron configuration diagrams.  We took notes on how to write electron configurations with negative and positive ions.   We also learned how to determine how many valence electrons are in an atom.

Hebden work:  pg. 157 ex: 28 (a-g)

Then we did lab 10 A with pre-lab questions.  Lab is due next Wednesday May 3th. 

Hebden work:  pg. 158 ex: 29 (a-e) 

Biology 12

Digestive System Practice Test Answers:

1) C     2) B     3) C     4) B      5) D      6) C       7) A      8) C       9) B     10) G

11) D     12) A      13) E      14) B      15) B
 
Today in class we started notes on the circulatory system---blood

We did a lab on the Formed Elements of Blood (turn this in before the end of class)

Watched a crash course video on blood

Study for Digestive System Test on Friday.    Do practice test, module questions and questions in the textbook at the end of the chapter.


  

Biology 12

Today I collected the Effect of Temperature on Enzymes Lab.

Also collected:  Module questions C, E and F (1, 3, 4 and 5)

We did a Digestive System Review Assignment to help us study for the Digestion Test.   Test is on Friday, April 28th. 

Chemistry 11

Today we learned how to write electron configurations for neutral atoms based on energy levels and orbitals. 

Hebden Questions due:  pg. 155 Ex: 26 (a-e) and (j-m)

Also core notations for:  K, Cd, Cs and Mn

Homework:   Read and do pre-lab questions for Lab 10A

Chemistry 11

Today we looked at electron configuration in atoms and learned why the Bohr Model isn't actually the "real" model of the atom.   It does give us some important information though about how electrons can gain or lose electrons to form stable configurations.

Homework:  Hebden: 1) pg.  149      the whole table needs to be done for tomorrow.
 2) pg. 150 Ex: 23 a, c, e and f