L1: I know substances can change phase, but what about the cannon?
I CAN recognize the difference between a physical change and a chemical change.
L2: How can we classify substances?
I CAN describe the characteristics of an element, a compound, and a mixture.
I CAN classify matter as a mixture or a pure substance.
L3: Can the components of a pure compounds be separated?
I CAN draw and describe the proportional relationship between atoms in a compound.
L4: What holds atoms together in a compound?
I CAN describe the relationship between charged particles.
I CAN explain how an object becomes polarized.
L5: How do atoms become charged particles?
I CAN use the plum-pudding model to explain how atoms become ions.
I CAN predict the ionic charge of an element using the periodic table.
L6: Are all compounds made up of charged particles?
I CAN predict the conductivity of a solution based on the composition of the compound dissolved in water.
L7: How do metallic and nonmetallic elements form compounds?
I CAN name ionic compounds.
I CAN write the formula for ionic compounds using the correct ratio based on ionic charge.
L8: How do we name compounds that are not ionic?
I CAN write formulas and names for non-ionic compounds.
L9:What is our model so far?
I CAN use what I learned in this unit to identify, classify, and name specific types of matter.