Chemistry 11

Today we did a quiz on writing electron configurations

Finished (almost!) Unit 5 and took notes on Ionic and Covalent compounds and electronegativity difference.

Homework:  pg. 172 Ex: 57

Chemistry 11

Today we took notes on what happens to the atomic radius, electronegativity, ionization energy, and reactivity as you go across a period (row) and down a group (column) on the periodic table.

All the trends can be explained by whether you are adding electrons to the same energy level or whether you are adding a whole new energy level. 

Turn in your graphing assignment with three graphs as well as lab 10A.

Tomorrow:  Quiz on electron configurations

Biology 12

Today we took power point notes on Blood and Blood Types

We looked at the difference between systemic and pulmonary circulation of blood

Homework:  Blood Cells Worksheet

Awesome website with fun Bi games:  http://www.nobelprize.org/educational/all/

Go to the medicine section to practice blood types

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.