Tuesday, January 5

Section 2H: Complete your lab and name or write the chemical formula for problems 1-14, below, in your notebook: 

1)         NaF                 8)   potassium fluoride

2)         K₂CO₃             9)   ammonium sulfate

3)         MgCl₂             10)   magnesium iodide

4)         Be(OH)₂          11)   copper (II) sulfite

5)         SrS                   12)   aluminum phosphate

6)         Cu₂S                13)   lead (II) nitrite

7)         ZnI₂                 14)   cobalt (II) selenide

Section 4: At the end of class we started talking about ions and how they combine - this is called ionic bonding! Take notes on this topic by watching this video: Intro to Ionic Bonding