We used inter-particle bonds to explain a number of properties, such as boiling point, solubility in water, odour, and state at room temperature. Text reference is p.90-93. There was a flowchart used in class to determine which type of inter-particle force a compound has. It can be downloaded from the unit 1 page of the site. It is called "interparticle forces flowchart".
Homework: p. 74 #6; p.84 #6; p.94 #6
Your unit test is Monday, October 3. Review questions for the test include: p.154-157 #6-9, 11, 15-24, 28-30 not looking at values for atomic radius, I.E., E.A - just trends, 39 no design, 40ab, 44, 45, 49, 51, 52; In sentences, explain which would have the higher electron affinity, an atom of chlorine, or an atom of bromine, using terms such as shielding effect, net nuclear charge, core electrons, and/or valence electrons.
Homework: p. 74 #6; p.84 #6; p.94 #6
Your unit test is Monday, October 3. Review questions for the test include: p.154-157 #6-9, 11, 15-24, 28-30 not looking at values for atomic radius, I.E., E.A - just trends, 39 no design, 40ab, 44, 45, 49, 51, 52; In sentences, explain which would have the higher electron affinity, an atom of chlorine, or an atom of bromine, using terms such as shielding effect, net nuclear charge, core electrons, and/or valence electrons.