Friday, November 18, 2011
Fri-Day 1
AP Chem - We explained in detail the periodic trend in atomic size across a period from left to right, as well as the dampening of this trend across the transition metals (left to right).
We are able to use the Bohr Model to predict the relative atomic sizes just by considering the three causal factors (introduced yesterday) and their effects.
We then explained increasing atomic size down any group.
We explained the cause and predicted the relative sizes of metal atoms and their stable cations, as well as that of nonmetal atoms and their stable anions.
We then considered the causal factors in determining the relative sizes of atoms or ions of an isoelectronic series.
Bio - we reviewed some of the hw objectives especially the meaning of the terms allele and gene. We then focused on an example of a frameshift mutation via deletion or addition.
I will post additional practice quizzes and files on Edline.
We are able to use the Bohr Model to predict the relative atomic sizes just by considering the three causal factors (introduced yesterday) and their effects.
We then explained increasing atomic size down any group.
We explained the cause and predicted the relative sizes of metal atoms and their stable cations, as well as that of nonmetal atoms and their stable anions.
We then considered the causal factors in determining the relative sizes of atoms or ions of an isoelectronic series.
Bio - we reviewed some of the hw objectives especially the meaning of the terms allele and gene. We then focused on an example of a frameshift mutation via deletion or addition.
I will post additional practice quizzes and files on Edline.
# posted by C @ 8:55 PM 
