(Mar 19/20)
OBJECTIVE(S)
I. Ions and Ionic Compounds
A. Knows that the number of electrons in an atom determines whether the atom is electrically neutral or an ion (i.e., electrically neutral atoms contain equal numbers of protons and electrons; a positively charged atom has lost one or more electrons; a negatively charged atom has gained one or more electrons)
B. Describe the formation of ionic bonds by electron loss and gain
C. Illustrate and explain the formation of ionic ... bonds
D. Name and write formulas for some common ionic ... compounds, using the Periodic Table and a list of ions
E. Teach multivalent metals (limit to 4 simple metals- Cu,Fe, Sn,Pb) including writing formulas with roman numerals and the suffix “ous” and “ic”
F. Describe the oxyacids, oxyanions, specifically (NO3-,ClO3-,CO32-, SO42-PO43-)
G. Name and write formulas for some common polyatomic ionic compounds (CuSO4, CaCO3, etc.)
LESSON
D block: Practice naming ionic compounds using cations (mono-and multivalent), anions (monatomic and polyatomic)
F block: same as D block
ASSIGNMENT(S):
D block: none [did not describe how to name multivalent-cation compounds.]
F block: Make 12 box game using naming and formulas.